SIVADAS, T. K. Instrument for the Measurement of the Fore and Aft Tilt of Otterboards. Fishery Technology, India, v. 5, n. 1, 1968. DOI: 10.56093/ft.v5i1.56708. Disponível em: https://epubs.icar.org.in/index.php/FT/article/view/56708. Acesso em: 6 jun. 2026.