WASET
    Hai Ming Wong and  Kuen Wai Ma and  Lavender Yu Xin Yang and  Yanqi Yang,  Dental Students’ Attitude towards Problem-Based Learning before and after Implementing 3D Electronic Dental Models.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2110, vol. 1244(8). 1 - 6
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10007281.