The relationship between knowledge and attitudes about reproductive health and premarital sexual behavior in adolescents aged 15-19 years in Pangolombian sub-district. DHARMA MEDIKA, [S. l.], v. 5, n. 1, p. 087–097, 2025. DOI: 10.70524/0w548776. Disponível em: https://ejournal.unsrittomohon.ac.id/index.php/dharmamedika/article/view/457.. Acesso em: 2 aug. 2025.