«Studies on Zinc and Copper Ion in Relation to Wound Healing in Male and Female West African Dwarf Goats», NJPS, bd. 31, nr. 2, s. 171–176, mai 2021, åpnet: 25. april 2026. [Online]. Tilgjengelig på: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1874