AyuningtyasS. Q., JuniorM. Z., and SoelistyowatiD. T. “Sex Reversal of Red Tilapia Using 17α-Methyltestosterone-Enriched Feed and Increased Temperature”. Jurnal Akuakultur Indonesia, Vol. 14, no. 2, Oct. 2015, pp. 159-63, doi:10.19027/jai.14.159-163.