@conference {El-Hakim2012,
	title = {Evaluation of environmental impact on perpetual and conventional pavement designs: A Canadian case study},
	booktitle = {2012 TAC Conference and Exhibition - Transportation: Innovations and Opportunities, TAC/ATC 2012},
	year = {2012},
	note = {cited By 0},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84896666836\&partnerID=40\&md5=e8fb6299f264c6fec94b53ddf7907b16},
	author = {El-Hakim, M.Y. and Tighe, S.L.}
}
