Widianti, E. and Nur Ratna Safitri, H. 2022. ANALISIS STRATEGI BUMDES TIRTA MARTA DAN TINJAUAN PERSPEKTIF EKONOMI ISLAM. IBSE Economic Journal. 1, 1 (Sep. 2022), 1–15. DOI:https://doi.org/10.62708/ibseej.v1i1.6.