Rizkiandini S, Hamzah Z. Characteristics of Low Back Pain in Medical Students of Muhammadiyah Jakarta University Class of 2019 After Online Class for One Semester. AANHS-J [Internet]. 2023Apr.29 [cited 2024Jul.19];5(1):29-33. Available from: https://talenta.usu.ac.id/aanhsj/article/view/11177