ANALYSIS OF COMMUNICATION NETWORKS ON THE EFFECTIVENESS OF IEC REGARDING CONTRACEPTIVE METHODS IN FAMILY PLANNING VILLAGE, GAHARU DISTRICT, MEDAN CITY. Jurnal Keluarga Berencana, [S. l.], p. 43–55, 2024. DOI: 10.37306/qhq8qy03. Disponível em: https://jkb.ojsentra.co.id/index.php/kkb/article/view/359. Acesso em: 18 jan. 2026.