Ike, Felix, and Nweke Esther. “Health-Care Facilities Accessibility Analysis Using GIS: A Case Study of Uyo Municipal South –Eastern Nigeria”. European Journal of Applied Sciences 10, no. 1 (February 4, 2022): 313–323. Accessed October 7, 2022. https://journals.scholarpublishing.org/index.php/AIVP/article/view/11621.