[1]
Kusumawati, E. et al. 2021. Effectiveness of Group Guidance Services With Role-Playing Techniques to Reduce Student Aggressive Behavior. Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri. 8, 1 (Jun. 2021), 44–51. DOI:https://doi.org/10.29407/nor.v8i1.15693.