Hartanto H, Gunardi S, Fitriningsih M, Dwiningrum GA. Relationship of Load and Backpack Height with Lower Back Pain Among X Senior High School in Tangerang . JMedScie [Internet]. 2023 Dec. 9 [cited 2024 Jul. 27];2(3). Available from: https://ejournal.ukrida.ac.id/index.php/ms/article/view/3055