Purwono, Arini, Heidy Agustin, Yuyun Lisnawati, and Hana Khairina Putri Faisal. “Respiratory Perspective of COVID-19 in Pregnancy”. The Journal of Infection in Developing Countries 17, no. 01 (January 31, 2023): 23–36. Accessed May 5, 2024. https://jidc.org/index.php/journal/article/view/36795924.