Divecha, Diana. “APA CARA-CARA TERBAIK MENCEGAH PERUNDUNGAN DI SEKOLAH”. Jurnal Lazuardi 4, no. 2 (December 13, 2021): 94-98. Accessed April 17, 2026. https://mail.ejurnal-pendidikanbahasaundana.com/index.php/lazuardijournal/article/view/63.