Đặng Hoàng Minh, Phùng Như Hải, Lưu Văn Sáng and Vũ Hoàng Minh 2022. A machine learning-based method in body movement tracking with a small number of sensors. Journal of Military Science and Technology. FEE (Dec. 2022), 171–176. DOI:https://doi.org/10.54939/1859-1043.j.mst.FEE.2022.171-176.