Belhaoues, T.E., Bensebaa, T., Abdessemed, M. and Bey, A. 2016. AlgoSkills: an ontology of Algorithmic Skills for exercises description and organization. Journal of e-Learning and Knowledge Society. 12, 1 (Jan. 2016). DOI:https://doi.org/10.20368/1971-8829/1089.