Rizkiyah, Septi Gumiandari, and Abdul Muiz. “Dampak Physical Bullying Terhadap Kepercayaan Diri Siswa Di Sekolah Mts Sa’adatuddarain Mampang Prapatan Jakarta”. Journal Khafi : Journal Of Islamic Studies, Vol. 4, no. 1, Apr. 2026, pp. 16-37, https://ejournal.panduinstitute.com/index.php/PCFIS/article/view/290.