Sutthinon, P., W. Taparhudee, K. Thongprajukaew, U. Kovitvadhi, and K. Sansuwan. “Characterization and Ontogenic Development of Digestive Enzymes in Blue-Spotted Grouper (Plectropomus Leopardus Lecepide, 1802) Larvae”. Journal of Fisheries and Environment, vol. 36, no. 3, Sept. 2012, pp. 16-29, https://li01.tci-thaijo.org/index.php/JFE/article/view/80695.