Abdurrahman, Abdurrahman. “The Effect of Friends Counseling on Social Interaction of Students of Class XI IPA 5 MAN 3 Medan”. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama 13, no. 2 (December 17, 2021): 935–944. Accessed August 24, 2025. https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/1258.