Wisandani, Iwan, Yusep Rafiqi, Heni Sukmawati, and Hilma Fanniar Rohman. “Strategies for Strengthening Islamic Cooperatives through Improving Sharia-Based Management Performance: Case Study at KSPPS Surya Utama Nusantara”. Journal of Cultural Analysis and Social Change 10, no. 2 (November 25, 2025): 3640–3647. Accessed June 2, 2026. https://jcasc.com/index.php/jcasc/article/view/2150.