A. Purnamasari, E. Sulistyowati, and siti khadijah, “PENGARUH KOMBINASI TERAPI SUPPORT GROUP DAN RELAKSASI OTOT PROGRESIF TERHADAP PENURUNAN KECEMASAN PADA REMAJA: THE EFFECT OF THE COMBINATION OF SUPPORT GROUP THERAPY AND PROGRESSIVE MUSCLE RELAXATION ON REDUCING ANXIETY IN ADOLESCENTS”, Intan Husada J. Ilm. Keperawatan, vol. 13, no. 01, pp. 188–201, Jan. 2025.