Michael, Ogungbenle Gbenga. “Does Mccutcheon’s Mortality Polynomial Matrix Actually Account for Mortality Decline at Ten Years?”. Kathmandu University Journal of Science, Engineering and Technology 17, no. 2 (December 31, 2023). Accessed November 19, 2024. https://nepjol.info/index.php/KUSET/article/view/62114.