Debrina Puspita Andriani
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View article: Optimization of pricing and ordering decisions under duopoly competition for new and remanufactured products in a circular supply chain
Optimization of pricing and ordering decisions under duopoly competition for new and remanufactured products in a circular supply chain Open
This study explores pricing and order interval decisions for competing manufacturers in a circular supply chain. With a growing focus on environmental sustainability in a business, two duopolistically competing manufacturers offer differen…
View article: Assessing Information Processing in Capital Market Structures
Assessing Information Processing in Capital Market Structures Open
This study investigates the evolving landscape of alternative investment markets, seeking to understand trends, challenges, and implications for investors and market dynamics. Through a comprehensive research design and methodology involvi…
View article: Review of: "Design and analysis of hand-break release system with the help of accelerator of automobile vehicle"
Review of: "Design and analysis of hand-break release system with the help of accelerator of automobile vehicle" Open
View article: Review of: "Two New Gaps for SERVQUAL"
Review of: "Two New Gaps for SERVQUAL" Open
Potential competing interests: No potential competing
View article: Pricing and investment decisions when facing heterogeneous customers under different supply chain power structures
Pricing and investment decisions when facing heterogeneous customers under different supply chain power structures Open
This paper examines the pricing and joint investment decisions of a two-echelon supply chain with a manufacturer and a retailer under power structures. A manufacturer invests in a specific quality level to produce a quality product. Meanwh…
View article: Coordinating a dual-channel supply chain with pricing and extended warranty strategies under demand substitution effects
Coordinating a dual-channel supply chain with pricing and extended warranty strategies under demand substitution effects Open
With technology innovation and market complexity, this paper examines a dual-channel supply chain with one manufacturer and one retailer. A manufacturer performs the encroachment by selling products through offline retail and direct online…
View article: Supply Chain Improvement Strategy with Extended Warranty on Retailers
Supply Chain Improvement Strategy with Extended Warranty on Retailers Open
This study demonstrates that an extended warranty is a signal of product quality and an improvement strategy in the supply chain.As one of the after-sales services, it assures customers and significantly contributes to the profits of manuf…
View article: Service Quality Improvement Strategy in The Auto Insurance Industry: Customer Perspective Study
Service Quality Improvement Strategy in The Auto Insurance Industry: Customer Perspective Study Open
Service quality is one of the parameters of conformity between consumers' perceived and expected services and influences the company's sustainability. In an insurance company, quality service is essential because advising quality services …
View article: Warranty and Bundling Strategies for Pricing Decisions in a Duopoly
Warranty and Bundling Strategies for Pricing Decisions in a Duopoly Open
This study examines pricing decisions by considering two manufacturers’ warranty and bundling strategies using spatial competition in a duopolistic market. With the development of advanced technology and evolving societal needs, manufactur…
View article: Manufacturing Industry Performance Appraisals: Multi-Criteria Decision-Making Model
Manufacturing Industry Performance Appraisals: Multi-Criteria Decision-Making Model Open
Companies with assessment criteria often consider only the leader's subjectivity and ignore other criteria. Limited appraisal criteria result in shortcomings in the decision-making process. This study examines the performance appraisal in …
View article: Analisis Dampak Penyebaran COVID-19 Terhadap Daya Beli Konsumen Berbasis Digital Platform. (Studi KasusMitra Go-Food, Gojek Region Malang
Analisis Dampak Penyebaran COVID-19 Terhadap Daya Beli Konsumen Berbasis Digital Platform. (Studi KasusMitra Go-Food, Gojek Region Malang Open
Evolusi virus Covid-19 dan dampak ekonominya yang tidak pasti menyulitkan untuk merumuskan respons kebijakan ekonomi yang tepat. Khususnya daya beli konsumen terhadap offline market. Dengan diimplemementasikannya kebijakan social distancin…
View article: Analisis Perancangan “Big Data Framework” untuk Sistem Jaminan Kesehatan Masyarakat (Studi Kasus BPJS Kesehatan Kota Malang)
Analisis Perancangan “Big Data Framework” untuk Sistem Jaminan Kesehatan Masyarakat (Studi Kasus BPJS Kesehatan Kota Malang) Open
Pada era globalisasi, pelayanan kesehatan terus berkembang seiring berjalannya waktu. Pemerintah Indonesia melalui Badan Penyelenggara Jaminan Sosial Kesehatan, sebagai badan pelaksana merupakan badan hukum publik yang dibentuk telah menye…
View article: WORK SAMPLING METHOD FOR ANALYSIS OF PERFORMANCE AND DETERMINING THE NUMBER OF WORKERS IN THE WAREHOUSE DEPARTMENT
WORK SAMPLING METHOD FOR ANALYSIS OF PERFORMANCE AND DETERMINING THE NUMBER OF WORKERS IN THE WAREHOUSE DEPARTMENT Open
Industrial competition demands that each company be effective and efficient, hence companies need to make optimal use of resources. The purpose of this research is to determine the productivity of the workers in completing their work and t…
View article: Determining strategic decisions for local business sustainability in broiler partnerships
Determining strategic decisions for local business sustainability in broiler partnerships Open
The broiler is one of the diversity of chicken species that has an upward trend in the public’s amount of consumption every year. Market uncertainty caused by government policies affects the level of production and the price of the broiler…
View article: Offline quality control for optimization of pasteurized milk production parameters
Offline quality control for optimization of pasteurized milk production parameters Open
One of the superior livestock products with high nutritional composition is milk. Food safety must be ensured to maintain milk quality. However, milk quality can change if bacterial levels are not maintained. There are total plate count le…
View article: Parameter identification for the decision model of uncertainty price competition in food delivery services
Parameter identification for the decision model of uncertainty price competition in food delivery services Open
The sharing economy innovation has created a new service industry sector, the ride-hailing industry. Government regulations regarding minimum tariffs change the competition map and uncertainty in that industry. This has led to predatory pr…
View article: Good manufacturing practices for risk management in food safety sustainability: An empirical study
Good manufacturing practices for risk management in food safety sustainability: An empirical study Open
Food is an essential need for the sustainability of human life so that consumers have the right to get a product that is safe for consumption. However, food poisoning cases due to the risk of biological, chemical, physical, and other conta…
View article: Implementation of rapid prototyping polylactic acid using 3D printing technology for early education applications
Implementation of rapid prototyping polylactic acid using 3D printing technology for early education applications Open
One of the technologies that are developing rapidly is 3D printing. 3D printing machines can create objects easily, quickly and in detail. There are three main steps that a 3D printing machine goes through, namely design, printing and fini…
View article: Maintenance Policy for Korin Filling Machines Using Overall Equipment Effectiveness (OEE) and Markov Chain
Maintenance Policy for Korin Filling Machines Using Overall Equipment Effectiveness (OEE) and Markov Chain Open
The aim of this study is to measure the performance effectiveness, determine component replacement, and maintenance schedule for Korin filling machines that often experience downtime. The downtime can cause the performance of the machine t…
View article: Risks analysis on digital platforms adoption to elevate SME businesses in developing country
Risks analysis on digital platforms adoption to elevate SME businesses in developing country Open
Industry 4.0 is a term for the digital revolution in industrial area appearing from a comprehensive and computerized network. Digital platforms can be an impressive and beneficial media for industry to get closer with the customers. While …
View article: Bending Behavior on Beam with Supporting Part
Bending Behavior on Beam with Supporting Part Open
Equipment used to help road users during road maintenance activities is called a flexible bridge. It helps maintain the accessible area of the road when repairs occur. Collapse has occurred sometimes at frame when bending load exceeds the …
View article: Decision-making Model for Determinant Factors of Business Digital Platform Adoption by SMEs
Decision-making Model for Determinant Factors of Business Digital Platform Adoption by SMEs Open
Small and medium enterprise (SMEs) is one of the industries that are currently growing rapidly. Its existence is not only a main pillar of the national economy, but also a pillar of family resilience. Most SMEs are family businesses that a…
View article: UPAYA SUSTAINABILITAS UKM SUSU MELALUI PENGENDALIAN KUALITAS KANDUNGAN KADAR LEMAK SUSU MENGGUNAKAN STATISTICAL QUALITY CONTROL METHOD
UPAYA SUSTAINABILITAS UKM SUSU MELALUI PENGENDALIAN KUALITAS KANDUNGAN KADAR LEMAK SUSU MENGGUNAKAN STATISTICAL QUALITY CONTROL METHOD Open
Berdasarkan dari data Badan Pusat Statistik (BPS) diketahui bahwa volume produksi susu dari seluruh perusahaan di Indonesia mengalami kenaikan dari tahun ke tahun, sehingga dapat diketahui bahwa adanya peningkatan akan permintaan susu dari…
View article: ANALISIS PENGENDALIAN KUALITAS PERSENTASE KADAR AIR PRODUK WAFER STICK PADA INDUSTRI MAKANAN RINGAN
ANALISIS PENGENDALIAN KUALITAS PERSENTASE KADAR AIR PRODUK WAFER STICK PADA INDUSTRI MAKANAN RINGAN Open
Salah satu produk yang diproduksi oleh perusahaan studi kasus, yaitu produk wafer stick, diketahui memiliki presentase kadar air di atas standar perusahaan. Keadaan tersebut menimbulkan berbagai macam defect diantaranya melempem, rapuh, st…
View article: Optimization of Pull-Type Production Process with Computer Aided Process Planning
Optimization of Pull-Type Production Process with Computer Aided Process Planning Open
Pull type is production that is based on actual demand and requires a fast and precise manufacturing process in the system.The conventional method caused consumers' frequent dissatisfaction with the results and took long production times a…
View article: Parameters optimization of bio composite manufacturing using experimental design
Parameters optimization of bio composite manufacturing using experimental design Open
Indonesia is one of the banana producing countries that reaches millions of tons every year. With a huge number of banana production, the waste from banana trees, especially banana midribs, is also enormous. Banana midribs or pseudo-stem i…
View article: Perancangan Business Digital Platform dalam Mendukung Keberlanjutan IKM dengan Pendekatan Quality Function Deployment
Perancangan Business Digital Platform dalam Mendukung Keberlanjutan IKM dengan Pendekatan Quality Function Deployment Open
The development of manufacturing sector with digital platforms is the latest technological advances in industry 4.0 era. The use of e-commerce as business digital platform in marketing activities is very potential to be developed for impro…
View article: OPTIMASI PARAMETER KETAHANAN LUNTUR BATIK TERHADAP KERINGAT DENGAN DESAIN EKSPERIMEN
OPTIMASI PARAMETER KETAHANAN LUNTUR BATIK TERHADAP KERINGAT DENGAN DESAIN EKSPERIMEN Open
Batik merupakan salah satu produk kearifan lokal yang sangat digemari oleh masyarakat. Akan tetapi, dari beberapa penelitian sebelumnya diketahui bahwa meskipun menjadi produk favorit, masih banyak konsumen yang mengeluhkan terjadinya kelu…
View article: Quantitative risk modelling of occupational safety in green-port
Quantitative risk modelling of occupational safety in green-port Open
Three industrial revolutions are known to have been able to improve the welfare of the community. The fourth industrial revolution or industry 4.0 made many studies carried out on plans, implementations, and other actions that will affect …
View article: Spending habits and financial literacy based on gender on employees
Spending habits and financial literacy based on gender on employees Open
The aim of the study was to investigate the financial behavior of employees regarding financial literacy and spending habits based on gender. The cluster sampling was used in this study and 60 employees consist of 30 male and 30 females we…