Hins, M., and S. . Darkwa. “Assessment of Chemical Contaminants in Corn Dough from Selected Corn Wet Milling Plants in Mankessim”. Asian Journal of Agriculture and Rural Development, vol. 6, no. 6, Oct. 2016, pp. 106-18, doi:10.18488/journal.1005/2016.6.6/1005.6.106.118.