Sari, Ni Wayan Nopita, et al. “Implementasi Relaksasi Otot Progresif Terhadap Gangguan Mental Emosional Remaja”. Empiricism Journal, vol. 5, no. 2, Dec. 2024, pp. 254-6, https://doi.org/10.36312/ej.v5i2.1914.