“Pengaruh Terapi Relaksasi Otot Progresif Terhadap Penurunan Tingkat Stres Pada Mahasiswa Keperawatan Stikes Guna Bangsa Yogyakarta: The Effect of Progressive Muscle Relaxation Therapy on Reducing Stress Levels in Students of Nursing Stikes Guna Bangsa Yogyakarta”. Journal of Health 11, no. 1 (September 8, 2025): 061–070. Accessed June 1, 2026. https://journal.gunabangsa.ac.id/joh/article/view/178.