Trisnowiyanto, Bambang, Isna Andriani, and Rita Benya Adriani. “The Relationship Between Age and Stress on Sleep Quality”. Jurnal Kesehatan 17, no. 3 (December 11, 2024): 317–324. Accessed November 21, 2025. http://journals2.ums.ac.id/jk/article/view/5188.