Rohmah, Rohishotu, and Dian Filianti. “DETERMINANTS OF SURPLUS UNDERWRITING OF ’TABARRU’ FUND IN SHARIA LIFE INSURANCE IN INDONESIA”. Jurnal Ekonomi Syariah Teori dan Terapan 7, no. 10 (October 30, 2020): 2004–2019. Accessed August 11, 2024. https://e-journal.unair.ac.id/JESTT/article/view/20985.