Soelistyowati DT, Sudrajat AO, Arfah H. Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet. Jurnal Akuakultur Indonesia [Internet]. 2013Mar.27 [cited 2024Nov.23];9(2):178-83. Available from: https://journal.ipb.ac.id/index.php/jai/article/view/6634