H. El-Ebiary, El Sayed, Nabil M. Eweedah, El Sayed M. Abdel-Raouf, Ragab M. Abdel-Regal, and Basem S. Abdel-Aty. 2016. “Comparative Study Between the Performances of Nile Tilapia Oreochromisniloticus During and Out of the Normal Spawning Season”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies 3 (January). https://www.anglisticum.org.mk/index.php/IJLLIS/article/view/729.