@article {181588,
	title = {Decomposition model for estimating diffuse solar radiation},
	journal = {Applied Mathematics and Information Sciences},
	volume = {13},
	year = {2019},
	pages = { 285-289},
	author = {Harhash, M. and Dawoud, W. and Oraby, A.H. and Abdel Wahab, M. M.}
}
