Sulastri, Sulastri, Amzul Rifin, and Bunasor Sanim. “Strategi Pengembangan Asuransi Jiwa”. Jurnal Aplikasi Bisnis dan Manajemen (JABM) 4, no. 1 (January 26, 2018): 44. Accessed June 27, 2022. https://jma.journal.ipb.ac.id/index.php/jabm/article/view/19113.