Catota Caiza, L. A., Chavarrea Meléndrez, C. V., & Espinel Armas, E. E. (2020). Analysis of Factors Impacting Students Enrolled in a Course for a Third Time during the September 2017 - March 2018 and April 2018 - August 2018 Academic Periods at the Central University of Ecuador Chemistry Department.

Catota Caiza, Lizbeth Alexandra, Carol Vanessa Chavarrea Meléndrez, y Elithsine Elizabeth Espinel Armas. Analysis of Factors Impacting Students Enrolled in a Course for a Third Time During the September 2017 - March 2018 and April 2018 - August 2018 Academic Periods At the Central University of Ecuador Chemistry Department. 2020.

Catota Caiza, Lizbeth Alexandra, Carol Vanessa Chavarrea Meléndrez, y Elithsine Elizabeth Espinel Armas. Analysis of Factors Impacting Students Enrolled in a Course for a Third Time During the September 2017 - March 2018 and April 2018 - August 2018 Academic Periods At the Central University of Ecuador Chemistry Department. 2020.