@article {El-Hakim201210,
	title = {Sustainability of perpetual pavement designs: Canadian perspective},
	journal = {Transportation Research Record},
	volume = {2304},
	year = {2012},
	note = {cited By 3},
	pages = {10-16},
	doi = {10.3141/2304-02},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85009984715\&doi=10.3141\%2f2304-02\&partnerID=40\&md5=b2f214f415d3ffe6bb37daa9e6753f78},
	author = {El-Hakim, M.Y. and Tighe, S.L.}
}
