@article{Cifuentes_2018, title={The Sage Handbook of E-learning Research (2nd ed.)}, volume={19}, url={https://www.irrodl.org/index.php/irrodl/article/view/3755}, DOI={10.19173/irrodl.v19i1.3755}, number={1}, journal={The International Review of Research in Open and Distributed Learning}, author={Cifuentes, Lauren}, year={2018}, month={Feb.} }