SULEIMAN, S. .; ANDONGWISYE, J. .; SINKWEMBE, E. E. .; LUNDENGÅRD, K. . Application of Time-Varying Mortality Rate Model in Pension System: A case of Tanzania. Tanzania Journal of Science, [S. l.], v. 50, n. 2, p. 244–252, 2024. DOI: 10.4314/tjs.v50i2.6. Disponível em: http://tjs.udsm.ac.tz/index.php/tjs/article/view/1818. Acesso em: 16 sep. 2024.