Lê Văn, C. and Nguyễn Trung Kiên 2022. An adaptive sliding mode controller for a class of MIMO Euler-Lagrange systems with variable parameters. Journal of Military Science and Technology. 79 (May 2022), 1–9. DOI:https://doi.org/10.54939/1859-1043.j.mst.79.2022.1-9.