@book{104741,
	author = {Cho Huai Chang,},
	title = {Development of lignin/palm oil based polyurethane foam /},
	publisher = {UMPSA,},
	year = {2025},
	address = {Kuantan, Pahang :},
	note = {Faculty of Industrial Sciences and Technology},
	url = {https://umpir.ump.edu.my/id/eprint/46062}
}