Demir, Oguzhan Bahadir, and Feride Taskin Yilmaz. “Comparison of Physical Activity Levels and Musculoskeletal Disorders Among Academicians With Different Chronotypes”. Health Promotion & Physical Activity 30, no. 1 (April 22, 2025): 1–9. Accessed August 2, 2025. https://journals.anstar.edu.pl/index.php/hppa/article/view/631.