Suhirman, Gatot. “Optimization of Sharia Bank Products for Micro, Small and Medium Enterprises (MSMEs) in Indonesia During COVID-19”. International journal of health sciences 6, no. S9 (September 8, 2022): 845–855. Accessed October 10, 2025. https://sciencescholar.us/journal/index.php/ijhs/article/view/12556.