WASET
    Rafael Dias Silva,  Contributions of Non-Formal Educational Spaces for the Scientific Literacy of Deaf Students.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2018, vol. 138(6). 747 - 750
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10009129.