Ubonwat, Phanatchai, Thanawat Phoocharoen, Pawaris Sangkhawipas, and Kittiwut Krasaesin. 2019. “Creating and Finding Efficiency of Fresh Corn Seeds Peeling Machine”. Vocational Education Central Region Journal 3 (2):48-53. https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/246568.