Ajala 2014, p. 6. Ajala, Olasunmibo Olumuyiwa; Fawole, O. Olatunde (2014). «Multiple Infections of Helminths in the Stomach and Intestine of Clarias Gariepinus (Burchell, 1822) In Oba Reservoir, Oyo State, Nigeria». IOSR Journal of Pharmacy and Biological Sciences. 9 (3). ISSN2319-7676A referência emprega parâmetros obsoletos |coautor= (ajuda)
Ajala 2014, p. 11. Ajala, Olasunmibo Olumuyiwa; Fawole, O. Olatunde (2014). «Multiple Infections of Helminths in the Stomach and Intestine of Clarias Gariepinus (Burchell, 1822) In Oba Reservoir, Oyo State, Nigeria». IOSR Journal of Pharmacy and Biological Sciences. 9 (3). ISSN2319-7676A referência emprega parâmetros obsoletos |coautor= (ajuda)