Poli, J. S., H. Bidjuni, and V. F. Simak. “Hubungan Perilaku Bullying Dengan Harga Diri Remaja Di SMP N 2 Langowan Kabupaten Minahasa”. Mapalus Nursing Science Journal, vol. 1, no. 1, July 2023, pp. 58-63, https://ejournal.unsrat.ac.id/v3/index.php/caring/article/view/45726.