FOUZI A. MOHAMMED; YOUSIF, Ramzy; FATIMA M. HILAL; RAHMA A. ADAM; TAMNY K. AHMED. The effect of dietary methionine levels on growth, feed conversion and protein retention efficiency of Nile Tilapia (Oreochromis niloticus) fingerlings . Nusantara Bioscience, Surakarta, ID, v. 12, n. 1, 2020. DOI: 10.13057/nusbiosci/n120104. Disponível em: https://www.smujo.id/nb/article/view/5060. Acesso em: 9 jun. 2026.