[1]
«Gender and environmental influences on visual acuity in Owerri, Nigeria», NJPS, bd. 29, nr. 1, s. 017 –022, mai 2021, åpnet: 5. april 2026. [Online]. Tilgjengelig på: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1802