SUBHAN, U.; ANDRIANI, Y.; HAETAMI, K.; ROSIDAH, R.; ABDILLAH, A. Improvement of reproductive performance comet fish (Carassius auratus auratus Linnaeus 1758) through the provision of meal cow’s brain as a natural GnRH. Jurnal Iktiologi Indonesia, v. 17, n. 3, p. 289-298, 23 out. 2017.