Sharia Fintech as a Financing Solution for UMKM : An Islamic Legal Review of Madura Stall Practices in the Digital Economy Era. JIMAE [Internet]. 2026 Mar. 28 [cited 2026 Sep. 9];1(1):19-31. Available from: https://ejournal.indonesianknowledge.org/index.php/jimae/article/view/50