Dawood, M. A., M. Shukry, M. M. Zayed, A. A. Omar, A. I. Zaineldin, and M. F. El Basuini. “DIGESTIVE ENZYMES, IMMUNITY AND OXIDATIVE STATUS OF NILE TILAPIA (Oreochromis Niloticus) REARED IN INTENSIVE CONDITIONS”. Slovenian Veterinary Research, vol. 56, no. 22-Suppl, Feb. 2019, pp. 99–108, doi:10.26873/SVR-747-2019.