‘Age Related Histology and Immunohistochemistry of Some Intermediate Filaments in the Testis of the African Catfish (Clarias Gariepinus)’, NJPS, vol. 34, nr. 2, pp. 121–124, dec. 2019, Geraadpleegd: 25 juni 2026. [Online]. Beschikbaar op: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/456