“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”. Jurnal Psikologi Jambi, vol. 3, no. 1, Feb. 2019, p. 24, doi:10.22437/jpj.v3i1.6370.