Chidchom Hiraga, Chulaluck Charunuch, and Kanjanarat Thaveesook. “Study on Carboxymethyl-chitin Production and its Application in Food Industry”. Agriculture and Natural Resources 28, no. 2 (June 30, 1994): 273–282. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/241405.