| Preview | Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
 | 28-Apr-2022 | Affective factors that influence oral production in junior students at “Colegio Universitario”, school year 2021-2022 | Castro Jaramillo, Brithany Dayana | Mantilla Guerra, Marcia Lucía |
 | 1-Oct-2021 | Cooperative learning strategies to reinforce english as a foreign language reading comprehension skills in junior students | Dávila Eskola, Oscar Germán | Mantilla Guerra, Marcia Lucía |
 | 10-Jun-2025 | Covid-19 and educational development: An analysis of the effects of the pandemic lockdown on english language acquisition in students aged 12 to 15 years due to the low exposition to the language | Salinas Herrera, Roberto Carlos | Mantilla Guerra, Marcia Lucía |
 | 23-Jan-2020 | Emotional factors affecting the oral production in english students from 8th school year of basic general education of the "28 de Septembre" educational unit, Ibarra canton | Andrade Dávila, César Renán | Mantilla Guerra, Marcia Lucía |
 | 19-Jan-2021 | Emotional factors affecting the oral production in english students from 8th school year of basic general education of the Victor Mideros High School, Ibarra canton | Quistial Erazo, Brayan Gerónimo | Mantilla Guerra, Marcia Lucía |
 | 15-Feb-2023 | Gamificación como estrategia aplicada al desarrollo de competencias digitales en los docentes del área de inglés | Cango Cabascango, Karina De Los Ángeles | Mantilla Guerra, Marcia Lucía |
 | 8-Dec-2021 | L1 Interference in L2 Vowel Pronunciation in Senior Students' | Vaca Coral, Estiwar Patricio | Mantilla Guerra, Marcia Lucía |
 | 7-Jan-2025 | Neurolinguistic programming in the written vocabulary in senior students of Mariano Suarez Veintimilla School | Portilla Erazo, Jazmín Isamar | Mantilla Guerra, Marcia Lucía |
 | 2-Feb-2022 | Use of Pre-Columbian American mythology stories to develop English teaching resources for reading and speaking skills for 6th and 7th at UE Yaguachi | Córdova Quinchiguango, Koya Shayarik; Gualoto Mina, María Victoria | Mantilla Guerra, Marcia Lucía |
