Eg Su, Goh, Tamilarasi A/P Subrumaniam, Johanna Ahmad, and Noor Hidayah Zakaria. “AR Based User Manual for Receipt Printer Configuration”. International Journal of Innovative Computing 12, no. 2 (November 20, 2022): 53–60. Accessed January 30, 2023. https://ijic.utm.my/index.php/ijic/article/view/366.