Osahenvemwen, A. O., O. C. Iroh, and G. E. Egwunyenga. “Empirical Modelling and Investigation of Solar Panel Tilt Angle Analysis”. Journal of Advances in Science and Engineering, Vol. 1, no. 1, Apr. 2018, pp. 13-18, doi:10.37121/jase.v1i1.7.