Thongrak, Phakhwan, and Jirapong Siriwat. 2020. “Integrating Educational Instruction into Participatory Academic Services for Product Processing in Aquaculture Farmers Group, Kanchanaburi Province”. Area Based Development Research Journal 12 (2):119-31. https://so01.tci-thaijo.org/index.php/abcjournal/article/view/226914.