Gilang Ahdi Ramadhan, Rizal Fahlefi and Ahmad Lutfi (2025) “RANGKIANG AS A MODEL OF PLANNING AND RISK MANAGEMENT IN ISLAMIC ECONOMICS”, International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), 4(11), pp. 227–234. doi: 10.54443/ijset.v5i1.1358.