Duangta, Kanchana, Yos Borisutdhi, และ Suchint Simaraks. 2018. “Knowledge Management Model on Empowering Group Management of a Successful Leading Pomelo Farmer Group, Northeast Thailand”. วารสารแก่นเกษตร 46 (1):163-70. https://li01.tci-thaijo.org/index.php/agkasetkaj/article/view/249755.