Naktong, W., Y. Khasukorn, C. Leokun, K. Phapatanaburi, S. Santalunai, and N. Santalunai. “The Measurement of Dielectric Properties of Medium Using Electromagnetic Waves”. Research on Modern science and Utilizing Technological Innovation Journal (RMUTI Journal), vol. 18, no. 3, Dec. 2025, pp. 49-64, https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/258828.