id	keyword
bibechana-29619	degradation
bibechana-29619	polymers
bibechana-29619	pla
bibechana-29619	polyethylene
bibechana-29619	acid
bibechana-29619	biodegradation
bibechana-29619	journal
bibechana-29619	stability
bibechana-29619	polymer degradation
bibechana-29619	fig
bibechana-29619	microorganisms
bibechana-29619	pyrolysis