@book{4805,
	author = {Siti Amni Husna Roslan},
	title = {The effect of recycled – high density polyethylene (hdpe) mixing ratio on the tensile strength of high density  polyethylene (hdpe) polymer /},
	publisher = {UMP,},
	year = {2013},
	address = {Kuantan, Pahang :}
}