Title:Basic grammar structure in order to improve the writing skills in the students of eight year, Unidad Educativa Fiscal Francisco de Orellana, zona sur, parroquia Ximena, distrito 2, Ximena 2, provincia del Guayas, cantón Guayaquil, periodo lectivo 2016-2017 / Design of a didactic guide with basic grammar exercises
Title:Peace is much more than doves : the economic benefits of bird-based tourism as a result of the peace treaty in Colombia / La paz es mucho más que palomas : beneficios económicos del acuerdo de paz en Colombia, a partir del turismo de observación de aves