Zainol, Zakariya, Mohammed Rafeeq, Siti Fauziah Toha, and Ahmad Syahrin Idris. 2021. “Locomotion Performance of Amphibious Robot Vehicle Using Transformable Rocker-Bogie Mechanism”. ELEKTRIKA- Journal of Electrical Engineering 20 (2-3):111-16. https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/328.