STUDI TINGKAT PENGETAHUAN AKSEPTOR TENTANG EFEK SAMPING PIL KB KOMBINASI. n.a. [Internet]. 2023 Jun. 2 [cited 2025 Dec. 27];12(1):75-81. Available from: https://jurnal.stikeswilliambooth.ac.id/index.php/Keb/article/view/497