ONGKIKO, Aileen Grace; 						FERNANDO, Lawrence Anthony; 						DIAZ, Leslie Joy.
 Continuous Extraction Process of Chitin from Discarded Shells of Philippine Blue Swimming Crab (Portunus pelagicus).
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 37, n. 2, dec. 2016.
ISSN 2718-9287.
Available at: &lt;<a href="https://journals.upd.edu.ph/index.php/pej/article/view/5540" target="_new">https://journals.upd.edu.ph/index.php/pej/article/view/5540</a>&gt;. Date accessed: 29 sep. 2025.