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Optimasi Sistem Produksi dan Manajemen Rantai Pasok dalam Mengelola Risiko Pasar pada Industri Daur Ulang Plastik Mawardi; Nurfiani Syamsuddin; Rahmad; Bukhari Usman; Syafrina Syamsuddin; Putri Dida Nurida
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

This study examines the integration of production system optimization, supply chain management, and market risk management in the plastic recycling industry within a circular economy context. Using a qualitative systematic literature review approach covering publications from 2017 to 2025, this study synthesizes findings from Scopus, Web of Science, OECD, and World Bank sources. The results indicate that production optimization strategies such as lean manufacturing, process simplification, energy efficiency, and capacity planning enhance cost efficiency and operational stability. At the same time, effective supply chain management, including reverse logistics coordination, supplier diversification, and inventory control, strengthens supply chain resilience and reduces disruption risks. Cost efficiency and supply stability increase price flexibility, which mitigates market risk exposure and supports profitability stability. The study proposes an integrative conceptual framework linking production optimization, supply chain coordination, market risk mitigation, and profitability resilience. The findings contribute to bridging operations management and risk governance literature while offering practical insights for improving competitiveness and sustainability in the plastic recycling sector.
Closed Loop Supply Chain pada Industri Daur Ulang Plastik: Tantangan dan Tren Menuju Ekonomi Sirkular Syaifuddin Yana; Zulfan Yusuf; Mawardi; Susanti; Agustina; Ulil Amri
Jurnal Serambi Engineering Vol. 11 No. 3 (2026): Juli 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Penerapan Closed Loop Supply Chain (CLSC) pada industri daur ulang plastik semakin menjadi perhatian sebagai pendekatan strategis untuk meningkatkan efisiensi penggunaan sumber daya, mengurangi limbah, dan mendukung implementasi ekonomi sirkular. Namun, sebagian besar penelitian masih membahas aspek logistik, teknologi, maupun kebijakan secara terpisah sehingga belum memberikan sintesis yang komprehensif mengenai perkembangan CLSC. Penelitian ini bertujuan menganalisis konsep Closed Loop Supply Chain, mengidentifikasi tren implementasi, mengevaluasi berbagai tantangan, serta mengkaji peluang penelitian pada industri daur ulang plastik. Penelitian menggunakan pendekatan kualitatif deskriptif dengan metode narrative literature review melalui sintesis berbagai publikasi ilmiah bereputasi internasional yang diperoleh dari Scopus, ScienceDirect, SpringerLink, Wiley Online Library, Taylor & Francis Online, dan Google Scholar. Analisis dilakukan secara naratif dan tematik berdasarkan lima kelompok pembahasan utama. Hasil kajian menunjukkan bahwa perkembangan CLSC didukung oleh digitalisasi rantai pasok, penerapan Artificial Intelligence (AI), Internet of Things (IoT), blockchain, serta kebijakan Extended Producer Responsibility (EPR). Namun, implementasinya masih menghadapi tantangan teknis, ekonomi, kelembagaan, dan koordinasi antarpemangku kepentingan. Penelitian ini memberikan sintesis komprehensif mengenai perkembangan CLSC sekaligus mengidentifikasi peluang penelitian yang mendukung transformasi industri daur ulang plastik menuju sistem rantai pasok yang lebih sirkular, efisien, dan berkelanjutan.