Basuki Rahmat, and Intan Puspitasari. “Enhancing MSMEs’ Financial Literacy Through Cost of Goods Sold (COGS) Workshop: A Collaborative Case Study Between Bank BTN Madiun Branch and the Pendekar UMKM Bersatu Marketing Cooperative”. International Journal of Economics, Science, and Education 2, no. 3 (June 13, 2025): 1–9. Accessed August 25, 2025. https://jurnal.penajaya-pers.com/index.php/ijese/article/view/39.