Najwa Rusli F, Zulkifli AN, bin Saad MN, Md.Yussop Y. A Study of Students’ Motivation in Using the Mobile Arc Welding Learning App. Int. J. Interact. Mob. Technol. [Internet]. 2019 Sep. 25 [cited 2024 May 4];13(10):pp. 89-105. Available from: https://online-journals.org/index.php/i-jim/article/view/11305