«Studies on Zinc and Copper Ion in Relation to Wound Healing in Male and Female West African Dwarf Goats», NJPS, vol. 31, fasc. 2, pp. 171–176, mag. 2021, Consultato: 21 maggio 2026. [Online]. Disponibile su: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1874