“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), पृ. 121–124. पर उपलब्ध: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/456 (अंतिम उपयोग: 21 मई 2026).