Comparative Study on the Breeding Performance of Two Different Strains (XY Male and YY Male) of Nile Tilapia (Oreochromis niloticus). GJSFR [Internet]. 2015 Jan. 14 [cited 2026 Aug. 15];14(D10):83-9. Available from: https://www.journalofscience.org/index.php/GJSFR/article/view/1358