Ardianto, P., E. Purwanto, and A. Awalya. “The Effectiveness of Groupcounseling With Self-Management Technique to Improve Self-Efficacy and Academic Anxiety”. Jurnal Bimbingan Konseling, Vol. 11, no. 4, Dec. 2022, pp. 232-9, doi:10.15294/jubk.v11i4.62172.