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Journal : IIJSE

Integrating Sustainable Supply Chain Practices and Risk Management: Strategies to Enhance MSMEs Performance in Indonesia Annisa Sayyidah Amin; Siti Nursyamsiah
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 2 (2025): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i2.6504

Abstract

This study aims to investigate the implementation of Sustainable Supply Chain Management Practices (SSCMP) in Micro, Small, and Medium Enterprises (MSMEs), which are important contributors to economic development but are still limited in their implementation. Through exploring the role of Supply Chain Risk Management (SCRM) as a mediating and moderating variable in improving MSME Sustainable Performance (SP). This study aims to provide a comprehensive understanding of how effective SCRM implementation can significantly affect MSME performance and sustainability. This study adopts a quantitative approach, building on previous studies to formulate hypotheses and conceptual frameworks, and adding a new variable, SCRM. Exploratory Factor Analysis was conducted to align the indicators with the specific conditions of MSMEs in Indonesia. Data were collected from 152 MSMEs in various sectors and processed using SEM-PLS to evaluate the proposed model and test the hypotheses. The findings reveal that SSCMP has a significant positive impact on SP and SCRM. SCRM was found to have a significant positive influence on SP, as well as a significant mediating role in the relationship between SSCMP and SP, thus enhancing the positive impact of SSCMP on performance. Other findings indicate that SCRM does not act as a moderating variable in the relationship between SSCMP and SP, indicating that its influence is more mediating than interactive. This study contributes theoretically by showing that SSCMP positively influences SP and SCRM, with SCRM acting as a significant mediator, but fails to support its role as a moderator in the relationship.
Leveraging Supply Chain Integration for Operational Excellence: The Mediating Role of Product Innovation Capability in Indonesian Apparel SMEs Muzaky, Mohamad Adnan; Nursyamsiah, Siti
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 9 No 1 (2026): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v9i1.8615

Abstract

This study investigates the effect of supply chain integration, comprising internal, supplier, and customer integration, on operational performance, with product innovation capability as a mediating variable, in Indonesian apparel SMEs. Using a quantitative approach, survey data were collected from 151 respondents selected through purposive sampling and analyzed using Partial Least Squares Structural Equation Modelling (PLS-SEM). The results reveal that all three dimensions of supply chain integration positively and significantly enhance product innovation capability, which in turn strongly improves operational performance. Furthermore, product innovation capability mediates the relationship between each integration dimension and operational performance, underscoring its role as a strategic link between supply chain coordination and performance outcomes. The findings contribute to the literature by integrating the dynamic capability perspective into the supply chain innovation performance nexus and highlight the need for SMEs to strengthen both integration and innovation capabilities to achieve operational excellence and competitiveness. Practical implications and recommendations for future research are also discussed.
An Analysis of the Procurement Business Process in the Supply Management Department of PT Pamapersada Nusantara Maharani, Jihan Fadila; Nursyamsiah, Siti
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 9 No 1 (2026): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v9i1.8905

Abstract

This study analyzes the procurement business process within the Supply Management Department of PT Pamapersada Nusantara (PAMA) as a strategic function supporting supply chain effectiveness and operational sustainability. The research employs a qualitative descriptive approach through direct observation during an internship, in-depth interviews with internal stakeholders, and document analysis, including supplier evaluation reports and procurement monitoring results. The analysis covers process mapping, system effectiveness, and supplier performance evaluation using weighted indicators such as delivery time, on-time supply, overdue, discrepancy, and quality, which are compiled into a final score for supplier categorization. Findings reveal that the procurement process is supported by an integrated ERP system (SAP), yet several issues remain, including manual approval delays, late deliveries from certain suppliers, and limited automation in warehouse stock monitoring that reduces real-time visibility. Comparative assessment of two main suppliers, PT Paradhiya Ista and PT Wahana, shows significant performance gaps, with PT Paradhiya Ista achieving 95 percent on-time delivery, while PT Wahana faces discrepancy and overdue challenges. Root cause analysis identifies key inefficiencies stemming from weak interdepartmental integration, poor communication, and a lack of data-driven evaluations. The study recommends improvements to enhance efficiency, effectiveness, and reliability in procurement operations.