Ashar, H., L. Latifah, I. Kusrini, and D. H. Tjandrarini. “Relationship Between Antenatal Care and Pregnancy Classes With Selection of Place and Birth Attendant in Indonesia”. JKKI : Jurnal Kedokteran Dan Kesehatan Indonesia, vol. 10, no. 3, Dec. 2019, pp. 271-80, doi:10.20885/JKKI.Vol10.Iss3.art10.