Muangrat, Worawut, Patchara Artsamai, Mayuree Phonyiem, Satoshi Ichikawa, and Winadda Wongwiriyapan. “Paper-based Volatile Organic Compound Sensor using MultiWalled Carbon Nanotubes on a Polytetrafluoroethylene Membrane”. Thai Journal of Nanoscience and Nanotechnology 3, no. 2 (December 30, 2018): 35–41. accessed April 3, 2025. https://ph05.tci-thaijo.org/index.php/TJNN/article/view/58.