Efianingrum, Ariefa, Siti Irene Astuti Dwiningrum, and Riana Nurhayati. “Aktivitas Sekolah Yang Rentan Terjadi Bullying Di Kalangan Siswa”. FOUNDASIA 12, no. 1 (October 13, 2021). Accessed August 27, 2025. https://jurnal.uny.ac.id/index.php/foundasia/article/view/43465.