Mahantakhun, C., P. Koraneekij, and J. Khlaisang. “The Effects of 4c/Id-Based Adaptive Procedural Simulation on Safety Awareness in Undergraduate Students Majoring in Gems and Jewelry”. Scholar: Human Sciences, vol. 12, no. 1, June 2020, p. 296, http://www.assumptionjournal.au.edu/index.php/Scholar/article/view/3898.