Thieu Quang Minh Nhat, Hyeung-Sik Choi, Mai The Vu, Joono Sur, Jin-Il Kang, and Hyun-Joong Son, “On the Position Determination of Docking Station for AUVs Using Optical Sensor and Neural Network”, Int. j. eng. technol. innov., vol. 10, no. 1, pp. 15–24, Jan. 2020.