@book{91158,
	author = {Heah, Cheng-Yong,},
	title = {Sustainable Materials :},
	publisher = {Trans Tech Publications,},
	year = {2018},
	address = {Zurich, Switzerland :},
	url = {https://www-scientific-net.libraryumpsa.idm.oclc.org/SSP.280/ebook}
}