Jogi, Sangeeta R., and Anju R. Ekka. “Maternal Mortality Review by Three Delay Model: A Retrospective Study from a Tertiary Care Hospital of Chhattisgarh”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 10, no. 1 (December 26, 2020): 262–267. Accessed October 13, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/9419.