Yusuf , Yusuf Yakubu, Auwal Hafeez Ahmed, Ahmad Bawa Abubakar, Yakubu Bello Yusuf, Bojang Abdoulie, Abu Safiyan Yau, and Yousuf Bello Farida. 2022. “Web Mapping for Nigeria Covid-19 Testing and Vaccination Site Finder Application”. American Journal of Multidisciplinary Research and Innovation 1 (3). Delaware, U.S.:43-51. https://doi.org/10.54536/ajmri.v1i3.348.