Jivorarak, Aree, Kittikhun Meethongjan, and Narong Kunides. “The System Recognizes the Digital Image of Pistol Shell Casings by Developing Algorithms Combined with Deep Learning”. Suan Sunandha Science and Technology Journal 10, no. 2 (July 20, 2023): 238–248. accessed June 12, 2025. https://li02.tci-thaijo.org/index.php/ssstj/article/view/515.