Abu Samah , S. N. S. “Development of a Handheld Mobile Augmented Reality Application ARC-3DM: A Prototype Tool to Determine 3D Modelling Competency”. Politeknik & Kolej Komuniti Journal of Engineering and Technology, vol. 5, no. 1, Nov. 2020, pp. 52-67, https://app.mypolycc.edu.my/journal/index.php/PMJET/article/view/278.