CarmanO., JamalM.Y., and Alimuddin. “Oral Administration of 17α-Methyltestosterone Increased Male Percentage of Freshwater Crayfish Cherax Quadricarinatus”. Jurnal Akuakultur Indonesia 7, no. 1 (January 1, 2008): 25-32. Accessed May 4, 2024. https://journal.ipb.ac.id/index.php/jai/article/view/4035.