PERSEPSI KELUARGA TENTANG ALAT KONTRASEPSI MENUJU ERA GLOBALISASI 4.0 DI KABUPATEN DELI SERDANG. International Healthy and Prosperous Family Journal [Internet]. 2019 Dec. 31 [cited 2026 Mar. 23];17(2):1-9. Available from: https://jurnal.unimed.ac.id/2012/index.php/jkss/article/view/16174