WASET
    L. B. Ni and  N. S. Bt Rohadi and  H. Bt Alfana and  A. S. Bin Ali Hassan and  J. Bin Karim and  C. Bt Rasin,  Professionals’ Collaboration on Strengthening the Teaching of History .   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 121(1). 179 - 183
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/10006290.