Karamoy Y, Wibowo M, Jafar M. The Implementation of Self-Instruction and Reframing Group Counselling Techniques to Improve Students’ Self-Confidence. JUBK [Internet]. 15Feb.2018 [cited 12May2024];7(1):1-. Available from: https://journal.unnes.ac.id/sju/jubk/article/view/21124