Tong TL, Luong TT, Tran MQ, Nga HK, Do TH, Duong Minh D. Human Direction Determination for Visually Impaired Support Indoor Mobile Robot. MCA [Internet]. 2024Aug.20 [cited 2024Dec.22];28(2):12-9. Available from: https://mca-journal.org/index.php/mca/article/view/208