Chatchaipun, Satid, Chidchanok Niyomthai, Somporn Isvilanonda, and Uthairat Na-Nakorn. 2009. “Small Scale Aquaculture: A Case Study on Giant Gouramy (Osphronemus Gouramy) Culture in Uthai Thani Province, Thailand”. Journal of Fisheries and Environment 33 (3). Bangkok, Thailand:32-43. https://li01.tci-thaijo.org/index.php/JFE/article/view/174982.