Fara, Aulia Sholawati, Anggrita Sari, and Novita Dewi Iswandari. 2022. “Maternal Anemia Dan Kejadian Covid-19: Systematic Review”. Proceeding Of Sari Mulia University Midwifery National Seminars 4 (1). https://ocs.unism.ac.id/index.php/PROBID/article/view/105.