Issaard, Chayanon, Sajjaporn Waijanya, Nuttachot Promrit, and Manu Markmanee. 2025. “Image Classification of Transfer Slips and Optical Character Recognition”. Journal of Science Ladkrabang 34 (2):1-15. https://li01.tci-thaijo.org/index.php/science_kmitl/article/view/261945.