Opara, C. N., Elijah, A. I., Adamu, L. G. and Uzochukwu, S. V. (2016) “Screening for Genetically Modified Maize in Raw and Processed Foods Sold Commercially in Southern Nigeria Boarder States”, Applied Food Biotechnology, 3(3), pp. 150–158. doi: 10.22037/afb.v3i3.11375.