Dorji, T., Tamang, S., Yoezer, S., & Wangdi, K. (2019). The Weight of Schoolbags and Musculoskeletal Pain in Children of Selected Schools in Thimphu, Bhutan: A Cross-sectional Study. International Journal of Medical Students, 7(2), 29-32. Retrieved from http://ijms.info/index.php/IJMS/article/view/355