Wulandari R, Wahyudi A, Suryanti D. Analisis Kepatuhan Kunjungan Antenatalcare K4 Di Kabupaten Ogan Komering Ulu . JKSP [Internet]. 2022Aug.31 [cited 2024Nov.28];5(2):420-6. Available from: http://320227.wm3lefoa6.asia/index.php/joh/article/view/696