id	keyword
brj-24553	pine
brj-24553	resin
brj-24553	et al
brj-24553	materials
brj-24553	dammar
brj-24553	composite
brj-24553	paper
brj-24553	needles
brj-24553	properties
brj-24553	article
brj-24553	specimens
brj-24553	doi
brj-24553	test
brj-24553	dammar resin
brj-24553	water
brj-24553	strength
brj-24553	tensile
brj-24553	matrix
brj-24553	miritoiu
brj-24553	values
brj-24553	epoxy
brj-24553	bioresources