Cartagena Sánchez, T. V., Mejía Pérez, L. N., Moz Rivas, J. D., Cruz Cubías, J. C., & Contreras, M. The incidence of classroom management on students‟ participation levels in the Advanced Intensive English I courses of the Foreign Languages Department at the University of El Salvador semester II-2016.

Cartagena Sánchez, Tania Vanessa, Lizzania Noemí Mejía Pérez, José Denis Moz Rivas, Juan Carlos Cruz Cubías, and Mauricio Contreras. The Incidence of Classroom Management On Students‟ Participation Levels in the Advanced Intensive English I Courses of the Foreign Languages Department At the University of El Salvador Semester II-2016.

Cartagena Sánchez, Tania Vanessa, et al. The Incidence of Classroom Management On Students‟ Participation Levels in the Advanced Intensive English I Courses of the Foreign Languages Department At the University of El Salvador Semester II-2016.