Saiful Rizal, Sofia Rhosma Dewi, and Yeni Suryaningsih. 2025. “The Relationship Between Sleep Quality and Stress Levels in Nursing Professional Study Program Students at Muhammadiyah University of Jember”. Cleanliness: Journal of Health Sciences and Medical Research 2 (2):97-104. https://doi.org/10.61166/clean.v2i2.15.