ETENG, Sunday U.; INYANG-ETOH, Aniema P. Comparative Study of Ovaprim and African Catfish Pituitary Extract to Induce Breeding in the Hatchery Complex of University of Calabar, Nigeria. Journal Of Agriculture, Forestry & Environment , [S. l.], v. 8, n. 2, p. 13–21, 2025. Disponível em: https://jafe.net.ng/index.php/home/article/view/99. Acesso em: 7 may. 2025.