Optimalisasi Manajemen Hubungan Pemasok untuk Mendukung Keberlanjutan UMKM Tahu Sutra Kusuka: Optimizing Supplier Relationship Management to Support the Sustainability of Kusuka Silk Tofu MSMEs

Pandya Urdha Sakti (Universitas Pembangunan Nasional Veteran Yogyakarta)
Muhammad Agri Maulana (Universitas Pembangunan Nasional Veteran Yogyakarta)
Rajendra Ataillah Milano (Universitas Pembangunan Nasional Veteran Yogyakarta)
Agus Ristono (Universitas Pembangunan Nasional Veteran Yogyakarta)

PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Vol. 11 No. 6 (2026): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat

The Kusuka Silken Tofu (Tofu Sutra Kusuka) MSMEs in Sleman, Yogyakarta, face challenges in achieving sustainable production due to dependence on a single soybean supplier and the lack of raw material quality acceptance standards. This condition often results in production delays and decreased product quality. This community service activity aims to optimize supplier relationship management through diversifying raw material sources and implementing simple soybean quality control standards. The methods used include field observations, interviews with MSME owners, participatory discussions, and the development of recommendations to improve supply chain management. The results indicate that implementing supplier diversification and soybean quality acceptance standards reduces supply noise, minimizes the risk of production delays, and maintains consistent silken tofu quality. Thus, this activity helps strengthen the sustainability of soybean-based MSMEs and can serve as a model for developing similar MSMEs in other regions.