Bhattacharya, Deepak, and Sahadeva Sahoo. “Odra: Naval and Merchant Vessels (Maritime Science Heritage: Sanatan Nau Vigyan: Select Discussions)”. Maritime Technology and Research 4, no. 2 (January 1, 2022): 253758. Accessed April 27, 2024. https://so04.tci-thaijo.org/index.php/MTR/article/view/253758.