Gunardi, Eka R., and Arresta Suastika. 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):161-67. https://doi.org/10.32771/inajog.v8i3.1254.