Imanuel Simbolon, Louisa Istarini, Desiree Montesinos, Habiburrahman Said and Yi-Fen Huang 2023. The Impact of the COVID-19 Pandemic on Maternal Mortality Rates in Indonesia: A Retrospective Cohort Study. Sriwijaya Journal of Obstetrics and Gynecology. 1, 1 (Apr. 2023), 1-13. DOI:https://doi.org/10.59345/sjog.v1i1.21.