Christine K. Fulmer,  Proposing Problem-Based Learning as an Effective Pedagogical Technique for Social Work Education.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2017, vol. 125(5). 1262 - 1265
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/10007165.