Nwachukwu, M. O., J. N. Azorji, P. C. Onyebuagu, R. I. A. Nnadozie, and M. I. Izundu. 2020. “Microbiological Quality of Food Sold in Different Grades of Mobile Food Vendors and Canteens in Owerri Metropolis”. International Journal of Pathogen Research 4 (4), 12-21. https://doi.org/10.9734/ijpr/2020/v4i430118.