Eboibi, O., Akpokodje, O. I. and Okpo, S. O. (2022) “Optimization of Crop Harvesting and Processing Machines, Through Modification of the Soil Biochemical Properties”, ABUAD International Journal of Natural and Applied Sciences, 2(2), pp. 92-100. doi: 10.53982/aijnas.2022.0202.06-j.