Sahara, Yuhda, Christine Masada Hirashita Tobing, and Dery Purnama Saefudin. 2026. “Pengaruh Pencegahan Bullying Terhadap Dukungan Teman Sebaya Melalui Layanan Bimbingan Kelompok”. Journal of Multidisciplinary Learning 1 (2):56-65. https://doi.org/10.63203/0321062300.