The relationship between knowledge and attitudes about contraception and the use of contraception in fertile couples in the work area of the Supnin Raja Ampat Health Center. DHARMA MEDIKA [Internet]. 2025 Dec. 31 [cited 2025 Dec. 31];5(2):80-6. Available from: https://ejournal.unsrittomohon.ac.id/index.php/dharmamedika/article/view/453