SATATA, E. D. A.; SEPTIARINI, D. F. THE RELATIONSHIPS OF INSURANCE PREMIUM, INVESTMENT REVENUE, AND UNDERWRITING SURPLUS ON PROFITS OF PT. JASINDO TAKAFUL INSURANCE. Jurnal Ekonomi Syariah Teori dan Terapan, [S. l.], v. 7, n. 10, p. 1989–2003, 2020. DOI: 10.20473/vol7iss202010pp1989-2003. Disponível em: https://e-journal.unair.ac.id/JESTT/article/view/22270. Acesso em: 15 sep. 2024.