HUBUNGAN PENGETAHUAN DAN SIKAP IBU HAMIL TENTANG ANTENATAL CARE DENGAN KUNJUNGAN K4: THE CORRELATION OF KNOWLEDGE AND ATTITUDES OF PREGNANT WOMEN ABOUT ANTENATAL CARE WITH K4 VISIT. JPJ [Internet]. 2019 Feb. 18 [cited 2026 May 10];3(1):24. Available from: https://www.online-journal.unja.ac.id/jpj/article/view/6370