E., S., E. B.E, E. E.E., A. E.A.2, and A. O.P. “MICROBIOLOGY AND PHYSICOCHEMICAL PROPERTIES OF MECHANIC WORKSHOP POLLUTED SOIL AMENDED WITH COWPEA CHAFF IN ANYINGBA, KOGI STATE, NIGERIA”. Malaysian Journal of Science, vol. 32, no. 1, June 2013, pp. 9-14, doi:10.22452/mjs.vol32no1.3.