Nasfi, Nasfi, Adi Prawira, Yunimar, Ahmad Lutfi, and Zakaria Aziz. “Conversion of Conventional Cooperatives to Sharia Affected by Cooperative Skills, Discipline and Work Environment”. Adpebi International Journal of Multidisciplinary Sciences 1, no. 1 (August 26, 2022): 111–119. Accessed July 6, 2025. https://www.journal.adpebi.com/index.php/AIJMS/article/view/242.