thongkham pannawit, langkapin J, Kalsirisilp R, Parnsakhorn S. Design and Fabrication of Straw Cutting Machine. sej [Internet]. 2022 Sep. 30 [cited 2024 May 18];17(2):31-4. Available from: https://ph02.tci-thaijo.org/index.php/sej/article/view/246459