Nam, Keon Seok, Dong Gu Lee, Je Doo Ryu, and Kyoung Nam Ha. “The Basic Study of Underwater Robot Control for Over Actuated Systems”. Proceedings of Engineering and Technology Innovation 120 (May 1, 2019): 21-25. Accessed September 25, 2021. https://ojs.imeti.org/index.php/PETI/article/view/2746.