Nilas Siti Wulandari, Netrawati, Zadrian Ardi. Overcoming Aggressive Behavior of Bullies Through Gestalt Counseling Approach Empty Chair Technique for Students of Islamic Boarding Schools. Qwt [Internet]. 2024 Aug. 31 [cited 2024 Sep. 19];2(3):247-53. Available from: https://quality.pdfaii.or.id/index.php/i/article/view/73