Pannucharoenwong, Nattadon, Phadungsak Rattanadecho, Victoria Timchenko, Yos-anan Khotkhuean, Kumpanat Chaiphet, and Thanakorn Rojanasasitornwong. 2020. “Performance Study of the Single-Rotor Paper Shredder Machine”. Science & Technology Asia 25 (2), 15-24. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/184835.