J. S. Doctolero, D. S. Sotero, and L. J. Fajardo, “Induced spawning of African catfish (Clarias gariepinus) using goat (Capra aegagrushircus) and pig (Sus scrofa domesticus) pituitary extracts”, J Fish, vol. 10, no. 3, p. 103204, Dec. 2022.