[1]
E. Kusumawati, D. D. . Wahyunigsih, and I. Setyonugroho, “Effectiveness of Group Guidance Services With Role-Playing Techniques to Reduce Student Aggressive Behavior”, JaNoR, vol. 8, no. 1, pp. 44–51, Jun. 2021, doi: 10.29407/nor.v8i1.15693.