The Ambiguity of the DSN-MUI Vis-à-Vis Banking Regulations: A Critique of the Existence of Fatwas and the Institutional System in Indonesia. (2026). Al-Iqtishad: Jurnal Ilmu Ekonomi Syariah, 18(1), 19-32. https://doi.org/10.15408/aiq.v18i1.53110