1.
Tuty Swarni Sinaga, Jhon Roby Purba. Benefits of stretching for lumbar mobility disorders at Murni Teguh Hospital Medan. IJCSI [Internet]. 2026 May 11 [cited 2026 May 28];4(1). Available from: https://afdifaljournal.com/journal/index.php/ijcsi/article/view/831