„Age Related Histology and Immunohistochemistry of Some Intermediate Filaments in the Testis of the African Catfish (Clarias Gariepinus)“, NJPS, Bd. 34, Nr. 2, S. 121–124, Dez. 2019, Zugegriffen: 26. April 2026. [Online]. Verfügbar unter: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/456