Jatsada Singthongchai และผู้แต่งคนอื่นๆ. (2026) Enhancing the efficiency of a convolutional neural network model for rice variety classification using a customized prewitt operator. <i>Journal of Science and Technology Mahasarakham University</i>, <i>45</i>(3), 337-347.Jatsada Singthongchai และผู้แต่งคนอื่นๆ. "Enhancing the efficiency of a convolutional neural network model for rice variety classification using a customized prewitt operator". Journal of Science and Technology Mahasarakham University 45 (2026):337-347.Jatsada Singthongchai และผู้แต่งคนอื่นๆ. Enhancing the efficiency of a convolutional neural network model for rice variety classification using a customized prewitt operator. Mahasarakham University:ม.ป.ท. 2026.