Marpaung, Tiarma Intan, Christian Neni Purba, and David Togi Hutahaean. “Strengthening the Roles of Teachers in Educating Broken Home Students of Junior High School”. Jurnal Pengabdian Masyarakat Bestari 3, no. 2 (February 29, 2024): 135–146. Accessed June 27, 2026. https://journal.formosapublisher.org/index.php/jpmb/article/view/8273.