Fatah, Muchamad Iqbal, Nur Asnawi, Segaf Segaf, and Parmujianto Parmujianto. “Case Study at KSPPS BMT UGT Nusantara Indonesia an Analysis of Using Mobile Applications to Increase Fee-Based Income ”. Enrichment : Journal of Management 13, no. 2 (June 20, 2023): 1182-1191. Accessed June 14, 2026. https://www.enrichment.iocspublisher.org/index.php/enrichment/article/view/1428.