Gunardi, E.R. and Suastika, A. 2020. Patterns of Outpatient Referral Cases before and after Implementation of National Health Coverage Program: Pola Kasus Rujukan Rawat Jalan sebelum dan sesudah Pelaksanaan Program Jaminan Kesehatan Nasional. Indonesian Journal of Obstetrics and Gynecology. 8, 3 (Jul. 2020), 161–167. DOI:https://doi.org/10.32771/inajog.v8i3.1254.