@conference {91793,
	title = {Air Craft Winglet Design and Performance: Cant Angle Effect ,},
	booktitle = {AIAA JPC Conference ,AIAA-2016- 4821},
	year = {2016},
	month = {July 2016},
	address = {USA},
	author = {E.S.AbdelGhany and Essam E. Khalil and O.E.AbdelLatif and G.ElHarriri}
}
