Some problems of research on education and pedagogy in Colombia: strategies to deal them and resolve them Giovanni M. Iafrancesco V. PDF (Español)
Playful method and mathematics through ITCs to practice entire numbers operations Juan Bautista Valdés Núñez PDF (Español)
Quality management system to the agrobusiness of uchuva in the municipality of Ventaquemada Nancy Cristina Sanabria Neira, Gloria Acened Puentes Montañez PDF (Español)
Towards the usage of simulation as a tool for the analysis of investment projects Lilia Teresa Bermúdez Correa, Diego Andrés Carreño Dueñas PDF (Español)
Teaching management: a view from organizational theories and pedagogy Flor Marlén Avila Guerrero PDF (Español)
