Ai Chin W, Ahmad Jaafar Wan Yahaya W, Muniandy B. Virtual Science Laboratory (Vislab): The Effect of Visual Signalling Principles towards Students’ Perceived Motivation. IJET [Internet]. 2018 Aug. 24 [cited 2025 Aug. 17];7(3.30):289-92. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/18262