Preliminary study on the natural extenders for artificial breeding of African catfish Clarias gariepinus (Burchell, 1822). Journal title: Aquaculture, Aquarium, Conservation & Legislation - International Journal of the Bioflux Society Authors: Zainal Muchlisin, Nur Nadiya, Wan Nadiah, Musr Musman, M. Siti-Azizah Subject(s):