@inproceedings{khalil_ecgbl2017,
	author          = {Mohammad Khalil, Martin Ebner, and Wilfried Admiraal },
	title           = {How can Gamification Improve MOOC Student Engagement?},
	booktitle       = {Proceedings of the 11th European Conference on Games Based Learning: ECGBL 2017},
	year            = {2017},
	pages           = {819-828},
	location        = {Graz, Austria},
	group           = {WIS}
}