Nguyễn Minh Đông, T. T. Ngo Manh, Đỗ Quang Hiệp, Bùi Văn Bắc, Chu Văn Vương, and Nguyễn Đức Thắng, “Research dynamic surface control for four Mecanum wheeled mobile robot ”, JMST, no. FEE, pp. 41–49, Dec. 2022.