Sari, Lezi Yovita, and Yatri Hilinti. “The Relationship Between Knowledge Level And The Risk Of Early Marriage In Adolescents In The Working Area Of The Puskesmas Muara Bangkahulu In 2023”. International Journal of Health Systems and Medical Sciences, vol. 3, no. 3, July 2024, pp. 253-8, https://journal.academicjournal.id/index.php/ijhsms/article/view/37.