1.
Dewantari T, Surya BH, Bulantika SZ. Group Counseling with Assertive Training Techniques to Self Confidence Adolescents. j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a. [Internet]. 2021 Mar. 3 [cited 2025 Aug. 16];7(1):35-41. Available from: https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/3317