Manan MAS, Zakaria MF. Outdoor Navigation under Tree Canopy for Unmanned Ground Vehicle (UGV). EEEE [Internet]. 2022 Nov. 14 [cited 2024 Aug. 17];3(2):450-7. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/8906