YEROVI, E. J.; ORTEGA, L. X.; TEJADA, M. I.; MOLINA, W. O. Determination of the level of progress of scientific production through the undergraduate and postgraduate programs period 2013-2015: Case Universidad Agraria del Ecuador. Espirales Revista Multidisciplinaria de investigación, [S. l.], p. 142–164, 2019. DOI: 10.31876/er.v3i29.598. Disponível em: https://revistaespirales.com/index.php/es/article/view/598. Acesso em: 17 apr. 2026.