Iwan Vanany

Institut Teknologi Sepuluh Nopember | ITS · Department of Industrial Engineering

Purpose The demand for halal food products is increasing globally. However, fraudulent activities in halal products and certification are also rising. One strategy to ensure halal integrity in the food supply chain is applying halal blockchain technology. However, to date, a few studies have assessed the factors and variables that facilitate or hin...

Purpose: Food waste in cities has become a pressing issue not only in developed countries but also in developing countries like Indonesia. The main objectives of this study are to (1) identify the relationships among the driving factors of food waste in Indonesian cities by considering the perspective of food industry practitioners and academics an...

This study contributes to dairy supply chain due to the lack of food waste and environmental pollutants. The objective of this study is to minimize the total system cost and reduce carbon emissions and food waste for a dairy supply chain with multi-echelons. The system consists of multiple farmers, single processing plant, multi-distributor, and mu...

Southeast Asia is projected to be the fourth largest economy in 2050, where agriculture and food are key sectors contributing to the regional’s GDP. However, ensuring food safety and traceability remains a challenge in the region and this offers ripe opportunity for fraudsters to take advantage of the system. This study aims to provide an overview...

CO2 emissions are a crucial problem in almost the entire world, including Indonesia. CO2 emissions are considered the primary source of greenhouse gas emissions causing climate change and global warming. Various literature studies show a relationship between CO2 emissions and the population, Gross Domestic Product (GDP), and energy consumption. How...

PET (Polyethylene Terephthalate) waste is a crucial problem because of its high consumption as disposable packaging. Even used PET plastic is the most accessible type of plastic to recycle. So, recycling PET plastic waste is a solution to the problem of plastic waste that contributes to environmental safety while providing economic benefits towards...

This paper proposes a new mathematical model to examine a solution to a sustainable supply chain problem by investing in green production technology and electrical equipment for transportation and warehousing. This study integrated an inventory model involving a single vendor, a single distributor, and multiple retailers. The carbon emissions invol...

Biodiesel is one of the biofuels identified as a complement to conventional fuels. Socially and environmentally, biodiesel has been known to provide benefits for creating new jobs, revitalizing rural areas, and reducing global warming. However, the biodiesel industry often faces various challenges, one of which is uncertainty in decision-making. Un...

This study contributes to the fish reverse supply chain due to lack of social-economic and environmental impacts. This study aims to develop a mathematical model for fish reverse supply chain with multi-echelons, multi-products, and multi-periods considering the social-economic (job opportunities and profit) and environmental (carbon emissions) imp...

This study aims to develop a mathematical model to encourage electric trucks and charging stations by providing tax incentives and subsidies in Indonesia. This study contributes to research on tax incentives and subsidies due to the need for more research on optimizing the optimal number of electric trucks and charging stations based on cost trade-...

Gelatin’s supply chain encompasses multiple actors before arriving at the end destination. However, costs related to distribution and carbon emissions along the supply chain could be high and motivates the exploration of efficient management solutions. This paper presents a mixed-integer linear programming model for a halal gelatin supply chain and...

This paper examines the impacts of horizontal collaboration among blood transfusion units (BTUs) in the Indonesian blood supply chain to anticipate problems such as uncertainty of supply and demand. The conceptual model developed in this study, as well as its implementation, considers the uncertainty. A discrete event simulation is used to evaluate...

This study investigates the effect of electric trucks and drones on single-manufacturer, multi-retailer, and multi-product. This study aims to propose a mathematical model that minimizes the total cost of the supply chain. The emissions come from the production process, and inventory carried out by the manufacturer and retailers. The lead times dep...

Undang-undang Jaminan Produk Halal telah menetapkan kewajiban bersertifikat halal bagi seluruh produk yang beredar dan diperdagangkan di Indonesia. Namun masih banyak pelaku UMKM yang belum melakukan sertifikasi halal terhadap produknya karena kurangnya pemahaman mengenai proses sertifikasi halal dan kendala pembiayaan. Untuk menangani persoalan te...

This study contributes to the fresh food supply chain system due to the lack of carbon emissions and food waste reduction that the prior studies neglected. This study examines a fresh-food supply chain system with multiple farmers, a single processor, multi-distributor, customers, and multiple periods. This paper presents a mixed-integer linear pro...

The vast majority of traded products in Indonesia must be halal certified. This means that Indonesian consumers rely heavily on certificates issued by the Indonesian halal authority. Halal certification validates individual products and after four years, a certificate expires and must be renewed. One of the requirements in the certification process...

The threat of COVID-19 has altered consumers shopping behaviour and increased consumers' willingness to purchase food using online food delivery services. Consumers were more likely to practice strict hand hygiene measures and were concerned with food safety. Such behaviours were likely driven by the fear and threat of contracting COVID-19. This st...

This paper presents a systematic review and bibliometric analysis in sustainable supply chain’s futuristic technologies. The analysis involves 1596 articles published in the Scopus database from 1990 to 2020. The analysis examines the research outcomes by observing trends in journals, authorship, and keywords. The outcomes are visualized using VOSv...

This article aims to explore the supply chain (SC) resilience capabilities of firms, focusing on their ability to respond to the COVID-19 pandemic disruption. Based on two cases each in the pharmaceutical and mineral water industries, this article identifies various strategies managers mobilized to tackle SC disruptions during the COVID-19 pandemic...

Without packaging bulk food is prone to contamination which may lead to external quality failure that demands food recall. Companies need to employ effective recall decisions to prevent major loss and minimize the costs associated with recall. This study aims to determine the most effective disposition timing to reduce such recall costs and to ensu...

In this paper, we study an integrated inventory model for a single-vendor and a single-buyer considering environmental issues. The carbon emissions generated by both parties and involving the third-party logistics (TPL). A TPL collects the product in the vendor’s warehouse and sends to the buyer’s warehouse using an electric vehicle. The lead-time...

The COVID-19 pandemic has altered consumers’ relationship with food, whether through shopping, increased home cooking, taking pre-cautionary measures during food shopping, food delivery and whilst dining out. This study aims to examine the impact of COVID-19 pandemic on consumers’ food safety knowledge, attitude and practices and to identify the pr...

Poultry products such as chicken and eggs are part of staple foods and a source of protein in Indonesia so their availability for consumers needs to be ensured. Besides that, there is also a pressing need to reduce imports and keep prices stable. In Indonesia, poultry products are consumed more than beef, fish, and other staple protein products. Th...

A traceability system is a key success factor in global food trade, but implementing it in vegetable oil industry is one of the most difficult undertakings in food supply chain management. This study aims to: a) identify typical operational barriers in the implementation of bulk-liquid traceability system in the Indonesian vegetable oil industry by...

This study aims to comprehensively identify risks to food safety and halal status in food manufacturing processes. The research was conducted through risk identification, data collection, Bayesian Network (BN) structure, decision analysis, and mitigation programs. The results showed that there were 19 integrated risks to food safety and halal. Twel...

Rice is the main staple food in Indonesia that has the fourth largest population in the world. East Java is one of the largest rice producing centres in Indonesia, many other regions such as DKI, Papua, NTT, North Sumatera, South Sumatera, West Sumatera, Riau, Bengkulu, Jambi, DIY and Maluku depend on its supply of rice. The purpose of this paper i...

Purpose In recent years, halal food industries are facing a high level of competition. The growing demand for halal food means firms are working hard to improve quality and reduce halal food defects. The purpose of this study is to propose a halal-based six sigma (SS) framework that could be used to reduce halal food defects and improve compliance....

Blood collection management consists of complex processes that impact the blood outdated rate. This research intends to build an effective collection strategy for the blood bank so expiration rates could be reduced. According to the observed system complexity, a suitable method in this research is discrete event simulation. Three scenarios are used...

This paper presents a new practical game which helps undergraduate students to understand how the concept of supply chain management (SCM) works. The game uses a simple supply chain structure incorporating three entities of the supply chain: supplier, plant, and customer. The game employs a set of toy building blocks such as LEGO® blocks and has th...

Purpose: Researchers have been actively investigating various issues concerning food safety and halal food in the supply chain. The ultimate goal is to provide guarantees for quality and conformance regarding food standards and demanding expectation from the consumers. We review a set of two-decade food safety and halal food in supply chain (SC) li...

Pharmacy have important role in the success of healthcare system because of the cost invested in product and inventory storage. Minimize inventory costs and maximize the quality of healthcare service must be achieved in the healthcare industry. Hospitals as healthcare service providers have a significant role in the healthcare industry. Supply c...

The main purpose of this study is to develop a sustainable healthcare supply chain performance measurement (SHSCPM) model, which simultaneously considers intangible characteristics and sustainability aspects to ensure customer and/or stakeholder satisfaction. This model combines a balanced scorecard (BSC) with a decision-making trial and evaluation...

In recent years, the halal food issue is an interesting for researchers and practitionaires. Halal food market was growing significantly and food industries are becoming more aware of halal food improvement and certification. The food industries need to follow the rules of halal assurance system for the halal institution regulation. The purpose of...

Denguehaemorrhagic fever is one of the epidemic diseases that often occurs in Indonesia. The incidence of dengue outbreaks in Indonesia territory shows an increasing trend from year to year. People infected dengue virus, if not treated immediately can cause death and can quickly spread on a wider scale. The hospital as one of the health care facili...

Purpose Indonesia has the largest Muslim population in the world and represents a significant global-market opportunity for halal food producers. Surprisingly, halal-food consumption in Indonesia remains under-researched. Thus, this study aims to investigate the factors influencing consumers’ halal-food consumption, using an extended theory of plan...

This paper aims to identify and structure challenges and opportunities for improving Indonesian blood supply chain management. Nowadays, Indonesian blood supply chain is operated by using a decentralization approach. Blood bank is one of the echelons in blood supply chain. A Blood Transfusion Unit (BTU) is a blood bank organized by the Indonesian R...

Traceability system (TS) is a part of a food safety management system to support efficient food recall process. Building a TS for bulk-liquid food industry has been identified as the most difficult task due to its operational characteristics. This paper captures the real phenomenon of TS and food recall in three edible oil industries in Indonesia....

Purpose Halal food market has grown significantly over the years. As consumers are becoming more aware of the significance of halal food products and certification, food industries will benefit from a model that controls and assures halal food production. Quality function deployment (QFD) is a tool to support product design and improve food qualit...

Purpose Proposing an improved model for evaluating criticality of non-value added (waste) in operation is necessary for realizing sustainable manufacturing practices. The purpose of this paper is concerning on improvement of the decision support model for evaluating risk criticality lean waste occurrence by considering the weight of modified FMEA...

Blood supply chain management (BSCM) is a complex process management that involves many cooperating stakeholders. BSCM involves four echelon processes, which are blood collection or procurement, production, inventory, and distribution. This research develops an optimization model of blood distribution planning. The efficiency of decentralization an...

Service only supply chain (SOSC) concept is service supply chain (SSC) implementation on pure services. The globalization and stakeholder pressure makes operation of SSC should give the attention to the environment effect, community, economic and intangibility assets. SOSC performance measurement (SOSCPM) may be developed for measuring of performan...

Driven by growing pressure for a more sustainable operational practice, improvement on the classification of non-value added (waste) is one of the prerequisites to realize sustainability of a firm. While the use of the 7 (seven) types of the Ohno model now becoming a versatile tool to reveal the lean waste occurrence. In many recent investigations,...

The aim of this paper is to identify risk issues in Indonesian fresh meat supply chain from the farm until to the "plate". The critical points for food safety in physical fresh meat product flow are also identified. The paper employed one case study in the Indonesian fresh meat company by conducting observations and in-depth three stages of intervi...

An interconnected series of the blood management is called blood supply chain management (BSCM). The stages of BSCM consisted of blood collecting, production, inventory, and distribution. The main challenges in BSCM are related to shortage, outdate, and supply chain cost which needed to minimize. Naturally, problems in BSCM are complex, it is not a...

An interconnected series of the blood management is called blood supply chain management (BSCM). The stages of BSCM consisted of blood collecting, production, inventory, and distribution. The main challenges in BSCM are related to shortage, outdate, and supply chain cost which needed to minimize. Naturally, problems in BSCM are complex, it is not a...

Sustainable healthcare supply chain performance measurement (SHSCPM) concept is still less developed. Globalization and pressure from stakeholder demand the operation of the supply chain to give attention to the environment effect, community, economic and intangibility assets. SHSCPM is feasibly developed for measuring the performance of simultaneo...

The halal food served in restaurants is important for Muslim consumers and it is one of the most susceptible issues for restaurant business. Therefore, restaurant internal efforts to ensure the halal food by examining critical risks including the way to manage them become important to be execute by restaurant management. This research aims to creat...

Technological advancement and the increasing of food recalls should be drivers for improving the companies’ traceability system performance. However, the challenges of implementing a traceability system for each industry are different. Food industries with continuous processing and bulk product are chosen as the research objects because many previo...

In spite of being integral part in risk – based quality improvement effort, studies improving quality of selection of corrective action priority using FMEA technique are still limited in literature. If any, none is considering robustness and risk in selecting competing improvement initiatives. This study proposed a theoretical model to select risk...

The services industry growth has been significant relation with economic growth. A new paradigm is needed for services sector development. The supply chain and performance measurement able to sustain of services industry growth. The supply chain implementation in the services industry called service supply chain (SSC). The globalization and stakeho...

Globalization effect and technology development which is accompanied by economic activity that involving the use of natural resources has created environmental issue in the oil and gas company. The issue of the environment is currently the main focus in improving concern for the environment and the improvement of the environmental performance of th...

In the healthcare industry, supply chain and logistics management are an important element in supporting the sustainability of the healthcare business. Business continuity in the healthcare industry requires improved quality of the healthcare sector. The quality of healthcare services may be affected by the performance of supply chain and logistics...

In this paper, the coil steels loading planning problem in trains is considered. This problem consists of determining the optimal assignment of coil steels to wagon slots of train in order to maximize the total weight of coil steels in railway carriage. Both knapsack problems and linear programming method are used to develop model of coil steels lo...

Service only supply chain (SOSC) concept is service supply chain (SSC) implementation on pure services. The globalization and stakeholder pressure makes operation of SSC should give the attention to the environment effect, community, economic and intangibility assets. SOSC performance measurement (SOSCPM) may be developed for measuring of performan...

The aim of this paper is to identify risk issues in Indonesian fresh meat supply chain from the farm until to the " plate ". The critical points for food safety in physical fresh meat product flow are also identified. The paper employed one case study in the Indonesian fresh meat company by conducting observations and in-depth three stages of inter...

Blood supply chain management (BSCM) is a long process blood management which involves many cooperating stakeholders. BSCM involves four echelon process, which are blood collection or procurement, production, inventory, and distribution. This research develops an optimization model of blood distribution planning. The model compares the efficiency o...

Determinants of Customer Satisfaction at Pertamina's Lubricants ProductLubricant industry is one of the strategic industries in around the world. The potential of the lubricant industry in Indonesia grows rapidly along with the increasing demand and the number of a vehicle from year to year. This study aims to analyze factors that influencing custo...

Warehouse operations are very much dependent on manual works and hence, humans play critical roles. In order to have an excellent warehouse performance, it is imperative to address the human needs so that the errors can be minimised. Papers addressing human factors in warehouse operations are limited. The purpose of this paper is to develop an impr...

Abstract: Warehouse operations are very much dependent on manual works and hence, humans play critical roles. In order to have an excellent warehouse performance, it is imperative to address the human needs so that the errors can be minimised. Papers addressing human factors in warehouse operations are limited. The purpose of this paper is to devel...

Drugs inventory in Pharmaceutical Supply Chain (PSC) is critical to coordinate demand, inventory, and delivery process in order to reduce cost and service time. Research on internal PSC is still more limited than that external PSC. Internal PSC systems are significantly affected by service level, shortage, expiry date, and multilayer sales demands....

As one of the emerging market economies of the world, Indonesia also has the largest lubricants markets in Southeast Asia and is one of the growth engines for the industry in the region, alongside China and India. Despite an increase over the number of passanger car by last few years, the needs of lubricants are also increased significantly. Of cou...

perusahaan dipengaruhi oleh seberapa besar kemampuan perusahaan merampingkan proses bisnis agar lebih efisien dan efektif dan mampu membuat proses bisnis baru yang memberikan nilai lebih dari produk dan layanan jasanya. Untuk itu semua, diperlukan adanya aplikasi ilmu Business Process Re-engineering (BPR) karena proses bisnis tidaklah sekedar bagia...

This paper presents a new practical game which helps undergraduate students to understand how the concept of supply chain management (SCM) works. The game uses a simple supply chain structure incorporating three entities of the supply chain: supplier, plant, and customer. The game employs a set of toy building blocks such as LEGO® blocks and has th...

This paper presents a new practical game which helps undergraduate students to understand how the concept of supply chain management (SCM) works. The game uses a simple supply chain structure incorporating three entities of the supply chain: supplier, plant, and customer. The game employs a set of toy building blocks such as LEGO® blocks and has th...

Agricultural production in developing countries needs to meet global traceability requirements to enable food product export. A single case study of a multi-tier supply network provides a detailed description on features of developing traceability of mangoes harvested in Indonesia. This effort involves the integrated, time-limited effort of differe...

Most of the national transport using sea transportation, especially the eastern part of Indonesia. Characteristics of geography on land and sea and the existing infrastructure in eastern Indonesia supports the transport more efficient use of sea transport. However, the cost of logistics in eastern Indonesia is more expensive than the West. The effo...

The availability of blood bags, adequate quality and quick distribution factor are critical factors in serving demands of blood bags in Indonesia. Indonesian Red Cross Society (Palang Merah Indonesia/PMI) as the holder of the authority to manage the blood bags from the supply of donors until distribution to the hospitals. Many experts believe that...

Mass Rapid Transit (MRT) is modern public transportation modes has been adopted in some the big cities. Many experts believe that MRT mode can reduce congestion, improve quality of life by pollution reductions and reduce fuel consumptions for private vehicles. Understanding the willingness to pay (WTP) for several design options for MRT is essentia...

Healthcare and disaster supply chain have becoming a more important and popular research issues recently. However, only a few of paper is known about the current issues both healthcare and disaster supply chain especially in natural disaster case. This paper is a preliminary report of a research on healthcare and disaster supply chain. The paper in...

Mass Rapid Transit (MRT) is modern public transportation modes has been adopted in some the big cities. Many experts believe that MRT mode can reduce congestion, improve quality of life by pollution reductions and reduce fuel consumptions for private vehicles. Understanding the willingness to pay (WTP) for several design options for MRT is essentia...

Most of national logistics transportation system use sea transportation especially in Eastern Indonesia. The geographical characteristic and infrastructure in the land and sea support the logistic transportation system is more efficient if use sea transportation. However, there are significant gap between inflow and outflow goods in most of eastern...

Nowdays, traceability system for agriculture comodity is mandatory requirements in some countries such as Japan, United States, and all European countries. All export agricultural companies must applied traceability system to fulfill the mandates of goverments market requirements. Traceability system also has beneficials to reduce products return a...