Dwiningrum, Siti Irene Astuti, Norwaliza Abdul Wahab, and Haryanto. “Creative Teaching Strategy to Reduce Bullying in Schools”. International Journal of Learning, Teaching and Educational Research 19, no. 4 (April 30, 2020): 343–355. Accessed December 31, 2025. http://ijlter.net/index.php/ijlter/article/view/401.