[1]
BARNI, M.C. and Daura, F.T. 2019. Is Grit the Key Element to Improve the Life Attitude? A Study with Military Students from Argentina. European Journal of Social Sciences. 2, 3 (Aug. 2019), 30–41. DOI:https://doi.org/10.26417/ejss.v2i3.p30-41.