@article {solomou2015international,
	title = {International Forum of Educational Technology \& Society},
	journal = {Journal of Educational Technology \& Society},
	volume = {18},
	number = {4},
	year = {2015},
	pages = {246{\textendash}260},
	author = {Solomou, Georgia and Christos J. Pierrakeas and Kameas, Achilles}
}
