Harliza Abd Razak, Noor, Shareena Shahira Tajul Arus, and N. A . Zainuddin. 2018. “Extraction and Characterization of Chitin from Leucaena Leococephala”. International Journal of Engineering & Technology 7 (4.18): 297-300. https://doi.org/10.14419/ijet.v7i4.18.21938.