“Age Related Histology and Immunohistochemistry of Some Intermediate Filaments in the Testis of the African Catfish (Clarias Gariepinus)” (2019) Nigerian Journal of Physiological Sciences, 34(2), صص 121–124. قابل دسترس در: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/456 (دسترسی: 25 ژوئن 2026).