@article {mahmoud2013effect,
	title = {Effect of irrigation intervals and fertilization systems on soybean seed yield and its quality},
	journal = {J. plant production, Mansoura Univ.},
	volume = {4},
	number = {7},
	year = {2013},
	note = {n/a},
	pages = {1109{\textendash}1118},
	publisher = {Mahmoud, G.O},
	abstract = {n/a},
	author = {Mahmoud, G.O and Safina, S.A.}
}
