APA (7th ed.) Citation

Dewan, M. A. A., Murshed, M., & Lin, F. (2019). Engagement detection in online learning: A review. Smart learning environments, 6(1), 1-20. https://doi.org/10.1186/s40561-018-0080-z

Chicago Style (17th ed.) Citation

Dewan, M. Ali Akber, Mahbub Murshed, and Fuhua Lin. "Engagement Detection in Online Learning: A Review." Smart Learning Environments 6, no. 1 (2019): 1-20. https://doi.org/10.1186/s40561-018-0080-z.

MLA (9th ed.) Citation

Dewan, M. Ali Akber, et al. "Engagement Detection in Online Learning: A Review." Smart Learning Environments, vol. 6, no. 1, 2019, pp. 1-20, https://doi.org/10.1186/s40561-018-0080-z.