APPROACHES TO THE PHENOMENON OF SCHOOL FAILURE IN RURAL YOUTH AGED 11 TO 18; A SYSTEMATIC REVIEW (2012-2022) Cessna Alejandra Chavira Garnica, Jesús Enrique Pinto Sosa 112 - 129 2023-06-23
A case study : El Correo Español as a means of information about the Asturian colony in Mexico (1889-1900) Iñigo Fernández Fernández 72-85 2021-11-21