Saeng-ong, P., . S. . Chuan-Udom, and . K. . Saengprachatanarak. “Effects of Guide Vane Inclination in Axial Shelling Unit on Corn Shelling Performance”. Agriculture and Natural Resources, vol. 49, no. 5, Oct. 2015, pp. 761-7, https://li01.tci-thaijo.org/index.php/anres/article/view/243744.