WASET
    Pei Wen Liao and  Tsung Hau Jen,  Experimental teaching, Perceived usefulness, Ease of use, Learning Interest and Science Achievement of Taiwan 8th Graders in TIMSS 2007 Database.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    December 2011, vol. 60(12). 1842 - 1845
    [viewed 17 April 2024]. Available from: https://publications.waset.org/pdf/15284.