id	keyword
brj-23795	et al
brj-23795	chitin
brj-23795	cnfl
brj-23795	pla
brj-23795	films
brj-23795	doi
brj-23795	properties
brj-23795	composite
brj-23795	oxygen
brj-23795	pla films
brj-23795	article
brj-23795	bioresources
brj-23795	fig
brj-23795	materials
brj-23795	kwon
brj-23795	nanofillers
brj-23795	polymer
brj-23795	peer
brj-23795	19(4