Okoye O.N.N., and Onwuka S.U., Oli C.C. “tudy on the rosive roperties of norganic hemicals on oil”. nternational ournal of ngineering and pplied cience, vol. 2, no. 2, June 2021, pp. 48-54, http://8.218.148.162:8081/ijeas/article/view/134.