Empirical models for estimating global solar radiation in Wuhan City, ChinaShaban G. Gouda, Zakia Hussein, Shuai Luo, Panpan Wang, Hongliang Cao and Qiaoxia YuanEur. Phys. J. Plus, 133 12 (2018) 517DOI: https://doi.org/10.1140/epjp/i2018-12333-2