6th International Conference on Education, Research and Innovation (ICERI). Seville. IATED-INT ASSOC TECHNOLOGY EDUCATION A& DEVELOPMENT. 2013.

ICERI2017 10th annual International Conference of Education, Research and Innovation. Seville. IATED-INT ASSOC TECHNOLOGY EDUCATION & DEVELOPMENT. 2017.

5th International Conference on Information, Intelligence, Systems and Applications, IISA 2014. IEEE Computer Society. 2014.