(1)
Gálvez , G.; Cosmelli , D.; Cubillos , L.; Leger, P.; Mena, A.; Tanter, É.; Flores, X.; Luci, G.; Montoya, S.; Soto-Andrade, J. Cognitive Strategies for Mental Calculation. RELIME 2012, 14 (1), 9-40. https://doi.org/10.12802/.