Melissa C. LaDuke,  Teaching Science Content Area Literacy to 21st Century Learners.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2022, vol. 189(9). 454 - 461
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10012658.