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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Agro Bali: Agricultural Journal
Silvana Maulidah
Brawijaya University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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DESAIN SUPPLIER SELECTION TANDAN BUAH SEGAR (TBS) INDUSTRI KELAPA SAWIT DI PT BORNEO INDAH MARJAYA DI KABUPATEN PASER KALIMANTAN TIMUR Miftaul Hasanah; Abdul Wahib Muhaimin; Silvana Maulidah
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9243

Abstract

The research aims to identify the optimal strategy for selecting suppliers, analyse criteria priorities, and rank the best suppliers in PT X, Paser Regency. The research method uses quantitative approach with data collection through questionnaires based on the ANP (Analytical Network Process) model. The sample was determined using purposive sampling of three employees of PT X. The analysis was conducted in three stages: descriptive, ANP using super decision software, and TOPSIS to rank the FFB suppliers. The results on ANP showed that the design of selection of FFB suppliers in PT X is based on 5 criteria and 16 sub-criteria. Price criteria include payment method, low price, easy agreement, and price stability. The claim policy criteria include quick response, assistance, and warranty. Quality criteria involve technical conformity, quality consistency, and defect rate. Geographical location criteria consider climate, distance, road conditions, and delivery time. The delivery criterion prioritises the sub criteria of the accuracy of the number of deliveries. The conclusion from TOPSIS showed that the highest ranking of FFB suppliers is given to UD. Naila Naufal Jaya, superior on price, quality, delivery, geographic location, and warranty criteria.
Improving Sustainability in the Palm Oil Supply Chain: Cradle-to-Gate Economic, Environmental, and Social Life Cycle Evidence from Indonesia Muhammad Salman Hanan Fadlillah; Silvana Maulidah; Fitria Dina Riana
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.14208

Abstract

The palm oil supply chain plays a strategic role in Indonesia’s economy; however, it faces persistent sustainability challenges related to economic volatility, environmental impacts, and social issues. These challenges necessitate an integrated sustainability assessment across all stages of the supply chain. This study aims to evaluate the sustainability performance of the palm oil agroindustry in North Sumatra, Indonesia, by simultaneously assessing economic, environmental, and social dimensions using a Life Cycle Thinking (LCT) approach. The study applies Life Cycle Costing (LCC) to assess lifecycle costs and financial feasibility, Life Cycle Assessment (LCA) using ReCiPe Midpoint (H) and USEtox methods to evaluate environmental impacts, and Social Life Cycle Assessment (SLCA) to analyze social performance. The assessment scope is cradle to gate, covering plantation activities through Crude Palm Oil (CPO) processing. Primary data were collected from 90 respondents, including workers and local communities, through surveys and interviews. Secondary data were used to compile life cycle inventories and cost structures. The results indicate that fertilization, pest and disease control, and fossil-based electricity consumption at the processing stage are the main contributors to environmental impacts, particularly global warming, eutrophication, and toxicity. Economically, the palm oil supply chain generates positive value added and is financially feasible. Social indicators generally meet minimum regulatory standards. Overall, the ecoefficiency assessment categorizes the system as affordable but not yet environmentally sustainable due to high environmental costs. The novelty of this study lies in the integrated application of LCC, LCA, and SLCA within a single cradle-to-gate framework for the palm oil agroindustry in Indonesia, enabling a comprehensive and simultaneous sustainability evaluation
The Influence of Product Attributes on Organic Vegetable Purchase Decisions of Young Consumers Through Delivery Services Ranatasya Pramudita; Abdul Wahib Muhaimin; Novi Haryati; Silvana Maulidah
Agro Bali : Agricultural Journal Vol 8, No 3 (2025)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v8i3.2337

Abstract

The growing awareness of health and environmental concerns has led to an increase in the consumption of organic vegetables, especially among young consumers. This study aims to identify key factors influencing their purchasing behavior and provide insights for improving business service strategies. Data were collected from 162 purposively selected students at Brawijaya University and analyzed using Structural Equation Modeling (SEM) with WarpPLS. The results indicate that product actuality has the strongest influence on purchasing behavior (effect size = 0.229, p < 0.05), followed by delivery service (0.153, p < 0.05). Delivery service is significantly affected by product actuality, quality, health issues, appearance, freshness, and taste, as well as curiosity and prestige (all p < 0.05). Mediating effects are also significant for product actuality and appearance (p < 0.1). These findings highlight the importance of ensuring authentic products and optimizing delivery services to enhance business performance in the organic market segment.
Co-Authors Abdul Wahib Muhaimin Fitria Dina Riana Miftaul Hasanah Muhammad Salman Hanan Fadlillah Novi Haryati Ranatasya Pramudita