“Peran Teman Sebaya Dalam Mencegah Perilaku Bullying di SD Muhammadiyah Gunung Lagan ”, Logika, vol. 1, no. 1, pp. 8–15, May 2025, Accessed: Feb. 10, 2026. [Online]. Available: https://www.journal.putramaysa.com/index.php/Logika/article/view/170