Degani, G. and Yehuda, Y. (2011) “Digestibility of protein sources in feed for Oreochromis aureus x O. nilotica”, Indian Journal of Fisheries, 46(1), pp. 33–39. Available at: https://epubs.icar.org.in/index.php/IJF/article/view/8667 (Accessed: 19 June 2026).