Rosida, Ayu, Mohamat Fatekurohman, Yuliani Setia Dewi, & M. Ziaul Arif.
" Cox Proportional Hazard Model for Analysis of Farmers Insurance Premium Payment Period." <em>BERKALA SAINSTEK</em> [Online], 12.3 (2024): 108-115. Web. 31 Jan. 2025