Prasarn Kradangnga, Anek Sukchareon, Niwat Suwatanakul, Kyo Kobayashi, & Yoshiaki Goto. (1991). Study on Paddy Grain from Axial Flow Rice Thresher. Agriculture and Natural Resources, 25(5), 140–148. retrieved from https://li01.tci-thaijo.org/index.php/anres/article/view/242024