Allamin, I., M. Borkoma, M. I. Abbas, and M. Wazin. “Bacteriological Quality of Sliced Fruits Sold at Road Site in Maiduguri, Borno State”. International Journal of Environment, vol. 4, no. 2, June 2015, pp. 236-42, doi:10.3126/ije.v4i2.12645.