@PhdThesis{BVMC:745717, author = {Castellanos Elvir, Janine Lorena}, title = {Posturas y estrategias pedagógicas para contrarrestar el fracaso escolar}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2016}, year = {2016}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcbz861} }