Nitish Raj, and Prabhat Kumar. “Vessel Trajectory Route Spoofed Points Detection Using AIS Data: A Bi-LSTM Approach: A Bi LSTM Approach”. Defence Science Journal 75, no. 2 (March 24, 2025): 243–249. Accessed June 16, 2025. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/20464.