Hastuti, Retno, Devi Permatasari, and Sita Rahmawati. “The Relationship Between Bullying Experience and Self-Concept Among Adolescents”. Indonesian Journal of Global Health Research 3, no. 1 (February 11, 2021): 57-64. Accessed April 22, 2026. http://jurnal.globalhealthsciencegroup.com/index.php/IJGHR/article/view/327.