Mutaqin, Aceng Komarudin, Yayat Karyana, and Siti Sunendiari. 2021. “Pure Premium Calculation of Rice Farm Insurance Scheme in Indonesia Based on The 4-Parameter Beta Mixture Distribution: A Recent Study”. New Approaches in Engineering Research Vol. 10, August, 151-59. https://doi.org/10.9734/bpi/naer/v10/9460D.