APA (7th ed.) Citation

Espol, Cazco Maldonado, C. D., & Delgado Villena, J. C. (2018). Standardization Of An Oral Progressive English Exam For EFL Students Of Pre-Intermediate Level In An Ecuadorian State University: Its Impact And Learners Perceptions.

Chicago Style (17th ed.) Citation

Espol, Carlos Daniel Cazco Maldonado, and Juan Carlos Delgado Villena. Standardization Of An Oral Progressive English Exam For EFL Students Of Pre-Intermediate Level In An Ecuadorian State University: Its Impact And Learners Perceptions. 2018.

MLA (9th ed.) Citation

Espol, et al. Standardization Of An Oral Progressive English Exam For EFL Students Of Pre-Intermediate Level In An Ecuadorian State University: Its Impact And Learners Perceptions. 2018.