Sakchaibordee Pinsrithong และผู้แต่งคนอื่นๆ. (2026) Colorimetric determination of ethanol percentage by volume in alcohol spray using the color comparison test. <i>Journal of Science and Technology Mahasarakham University</i>, <i>45</i>(2), 203-214.Sakchaibordee Pinsrithong และผู้แต่งคนอื่นๆ. "Colorimetric determination of ethanol percentage by volume in alcohol spray using the color comparison test". Journal of Science and Technology Mahasarakham University 45 (2026):203-214.Sakchaibordee Pinsrithong และผู้แต่งคนอื่นๆ. Colorimetric determination of ethanol percentage by volume in alcohol spray using the color comparison test. Mahasarakham University:ม.ป.ท. 2026.