Azike, Chidimma Anthonia, Konne Felix Eedee, Orudukobipi, Tamunonengiye-Ofori, Ben-Chioma, Adline Erinma, and Nwibani, Albert Lesere, “Reports on COVID-19 Vaccines and Vaccination in Nigeria”, Arch. Curr. Res. Int., vol. 21, no. 8, pp. 21–26, Dec. 2021.