“Optimizing Mudharabah Contracts in Strengthening Sharia-Based Micro-Business Capital in Martapura City” (2025) Al-Muwazanah: Indonesian Journal of Islamic Economics, 1(2), pp. 107–117. Available at: https://journal.zmsadra.or.id/index.php/ijie/article/view/95 (Accessed: 8 October 2025).