Ratanasiriwat, Phutthiya, and Prapapan Pienchob. 2019. “Effect of extraction conditions on the yield and antioxidant activity of crude extracts from shrimp peel”. Interdisciplinary Research Review 13 (6):1-6. https://ph02.tci-thaijo.org/index.php/jtir/article/view/167427.