@proceedings {122600,
	title = {Energy Saving in Residential Buildings},
	journal = {ICEST, February 2017},
	year = {2017},
	pages = {1-12},
	publisher = {AFAQ Society},
	address = {Cairo Egypt},
	author = {A.S.An-Naggar and M.A.Ibrahim and Essam E. Khalil}
}
