Ketut sumerjana, I Komang Sudirga, I Kt. Suteja and I Wayan Suharta 2025. EFFECTS OF INSTRUMENTAL AND VOCAL MUSIC THERAPY ON BETA-ENDORPHIN RELEASE AND STRESS REDUCTION: A CONTROLLED EXPERIMENTAL STUDY. International Journal of Social Science. 5, 3 (Oct. 2025), 383–394. DOI:https://doi.org/10.53625/ijss.v5i3.11508.