Niga, M. J., Wibowo, M. E., & Purwanto, E. (2019). The Effectiveness of Group Counseling with Games and Self-talk Technique to Reduce Communication Apprehension. Jurnal Bimbingan Konseling, 8(4), 118-124. Retrieved from https://journal.unnes.ac.id/sju/jubk/article/view/30542