EFIANINGRUM, Ariefa. Respect Training of Instructional Design Development for Teachers to Prevent Bullying in Elementary Schools. JOURNAL OF EDUCATION, [S. l.], v. 4, n. 01, 2014. Disponível em: https://jurnal.uny.ac.id/index.php/joe/article/view/1715. Acesso em: 14 may. 2025.