Saputra, Anugerah, Astri Wulandari, . Ernawati, Muhammad Yusuf, Irvan Eriswandy, and Andi Hidayani. 2018. “Masculinization of Guppy Fish (Poecilia Reticulata Peters, 1859) With Extract of Sea Cucumber (Holothuria Scabra)”. Jurnal Iktiologi Indonesia 18 (2), 127-37. https://doi.org/10.32491/jii.v18i2.427.