Carol Shepherd and Madelon Alpert and Marilyn Koeller, Increasing the Efficacy of Educators Teaching Online. journal = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology. November 2007, vol. 11(11). 706 - 712 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/302.