Saputra, A. and Suharjana 2025. The effect of stress levels and lifestyle on the performance of educational staff at Yogyakarta State University. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran. 9, 2 (Nov. 2025), 146–155. DOI:https://doi.org/10.21831/jk.v9i2.85774.