Chokemongkol Nadee และผู้แต่งคนอื่นๆ. (2020) Development of Method for Categorization on Sign Language Picture using Image Plane Adjustment Technique. <i>RMUTL Engineering Journal</i>, <i>5</i>(1), 25-34.Chokemongkol Nadee และผู้แต่งคนอื่นๆ. "Development of Method for Categorization on Sign Language Picture using Image Plane Adjustment Technique". RMUTL Engineering Journal 5 (2020):25-34.Chokemongkol Nadee และผู้แต่งคนอื่นๆ. Development of Method for Categorization on Sign Language Picture using Image Plane Adjustment Technique. Rajamangala University of Technology Lanna:ม.ป.ท. 2020.