Thussanaporn Wongkhamchan และ Kanchaya Honglertkongsakul. (2024) Determining the speed of sound in air using a flute and vote musical instrument for high school students. <i>Journal of Science and Science Education</i>, <i>7</i>(2), 384-397.Thussanaporn Wongkhamchan และ Kanchaya Honglertkongsakul. "Determining the speed of sound in air using a flute and vote musical instrument for high school students". Journal of Science and Science Education 7 (2024):384-397.Thussanaporn Wongkhamchan และ Kanchaya Honglertkongsakul. Determining the speed of sound in air using a flute and vote musical instrument for high school students. Faculty of Science, Ubon Ratchathani University:ม.ป.ท. 2024.