Uddin, Zakir. “Sitting up Straight: The Crooked Truth on Sitting Posture With Back Pain”. Journal of Digital Health & AI (JDHAI) 2, no. 1 (February 7, 2022): 34–35. Accessed February 14, 2026. https://www.journal.apjcn.ir/index.php/ejhc/article/view/18.