Chabibah, I. F., P. Priska, and H. Helly. “Determinant Factors Associated With the Implementation of Normal Childbirth Care (APN) in the Covid 19 Pandemic Era at Health Centers in Manado City”. Jurnal EduHealth, vol. 13, no. 02, Dec. 2022, pp. 950-4, https://ejournal.seaninstitute.or.id/index.php/healt/article/view/1018.