@book{104907,
	author = {Wan Mohamad Shafiq Wan Salleh,},
	title = {Spectroscopy study of free fatty ACID detection using an open path optical method /},
	publisher = {UMPSA,},
	year = {2025},
	address = {Kuantan, Pahang :},
	note = {Faculty of Electrical & Electronics Engineering}
}