Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNuevas expectativas de Mejora a Pesar de las Dificultades.AuthorsLeonardo Díaz Aldana, NelsonPublicationIngeniería (0121-750X), 2020, Vol 25, Issue 1, p1ISSN0121-750XPublication typeArticleDOI10.14483/23448393.16029