SIPAYUNG, Ika Damayanti; HUTAHAEAN, Nurmalina; NADEAK, Yasrida; ITAWARI, Fazila; PAKPAHAN, Juwita. Effectiveness of Structured Preconception Nutritional Counseling on Pregnancy Readiness Among Women Planning Pregnancy in Rural North Sumatra, Indonesia. Jurnal Kesehatan dan Kedokteran, [S. l.], v. 5, n. 2, p. 780–793, 2026. DOI: 10.56127/jukeke.v5i2.2488. Disponível em: https://journal.admi.or.id/index.php/JUKEKE/article/view/2488. Acesso em: 11 jul. 2026.