@conference {DBLP:conf/iisa/LepeniotiVLMA18,
	title = {Supporting Conceptual Change with a Game-Like Fraction Tutor},
	booktitle = {9th International Conference on Information, Intelligence, Systems and Applications, {IISA} 2018, Zakynthos, Greece, July 23-25, 2018},
	year = {2018},
	pages = {1{\textendash}5},
	publisher = {{IEEE} Computer Society},
	organization = {{IEEE} Computer Society},
	doi = {10.1109/IISA.2018.8633645},
	url = {https://doi.org/10.1109/IISA.2018.8633645},
	author = {Despina Lepenioti and Stella Vosniadou and Katerina Lepenioti and Dimitrios Mathioudakis and Christina Aleksandris},
	editor = {Nikolaos G. Bourbakis and George A. Tsihrintzis and Maria Virvou}
}
