Srirajun, Nattapatch, and Panupong Sangsawang. “The Development of Smart Shelves System With Internet of Things”. Journal of Academic Information and Technology 2, no. 1 (June 10, 2021): 25-36. Accessed May 9, 2025. http://www.jait.ssru.ac.th/index.php/JAIT/article/view/32.