JuniorM. Z., NaufalM. R., SetiawatiM., HardiantoD., & Alimuddin,. (2017). The sex ratio and testosterone levels in tilapia immersed in different doses of 17α-methyltestosterone. Jurnal Akuakultur Indonesia, 16(1), 51-59. https://doi.org/10.19027/jai.16.1.51-59