Sakthivel S, Tharunaa Shoban Babu, and Vivekanandhan V. “Autonomy Underwater Drone-Detailed Literature Study”. Central Asian Journal of Theoretical and Applied Science, Vol. 3, no. 5, May 2022, pp. 234-58, https://cajotas.centralasianstudies.org/index.php/CAJOTAS/article/view/484.