HerzbergT. S.RosenblumL. P.RobbinsM. E. (2016). Results of an online refresher course to build braille transcription skills in professionals. Journal of Visual Impairment & Blindness, 110(4), 269–273.
3.
HewK. F.HuX.QiaoC.TangY. (2020). What predicts student satisfaction with MOOCs: A gradient boosting trees supervised machine learning and sentiment analysis approach. Computers & Education, 145, 103724. https://doi.org/10.1016/j.compedu.2019.103724
4.
JordanK. (2015). Massive open online course completion rates revisited: Assessment, length and attrition. International Review of Research in Open and Distributed Learning, 16(3), 341–358.
5.
KaplanA. M.HaenleinM. (2016). Higher education and the digital revolution: About MOOCs, SPOCs, social media, and the cookie monster. Business Horizons, 59, 441–450.
6.
LeeL. W. (2011, September). An online multimedia tutorial system to teach Malay braille to sighted individuals supporting children who are blind. Proceedings of the world congress Braille21: Innovations in Braille in the 21st century, Leipzig, Germany. https://braille21.dzb.de/files/papers_topic_1_lee.doc
7.
LeeL. W.MohamedA. R.AltamimiA. A. (2015). Design, development, and evaluation of an automated e-learning tutorial system to instruct pre-service special educators in the Malay braille code. The Asia Pacific Education Researcher, 24(3), 481–494.