O.J, E., A. O, O., E. E, E., U. J, O., S. O, O. and I, O. (2023) “Energy Audit And Power Usage For Oleh Campus, Delta State University, Abraka: A Case Study”, International Journal Of Mathematics And Computer Research, 11(5), pp. 3424-3432. doi: 10.47191/ijmcr/v11i5.06.