WAHYUNINGSIH, Wahyuningsih; SIOKAL, Brajakson; KASIM, Setiawan; FHIRAWATI, Fhirawati; SAINAH, Sainah. The Effectiveness of a Child-Centered Learning Approach as a Nursing Intervention in Improving Adolescents’ Knowledge about Early Marriage: A Quasi-Experimental Study. Media Kesehatan Politeknik Kesehatan Makassar , [S. l.], v. 21, n. 1, p. 33–41, 2026. DOI: 10.32382/medkes.v21i1.2050. Disponível em: https://ojs3.poltekkes-mks.ac.id/index.php/medkes/article/view/2050. Acesso em: 30 jun. 2026.