Hermi, Mutia, and Zaka Hadikusuma Ramadan. “Dampak Maraknya Aksi Verbal Bullying Terhadap Self-Esteem Peserta Didik Kelas Tinggi Di Sekolah Dasar”. Jurnal Educatio FKIP UNMA, vol. 10, no. 3, Aug. 2024, doi:10.31949/educatio.v10i3.9060.