Acevedo Martìnez, R. A., Manrtìnez Monterrosa, Z. L., Maravilla Fuentes, B. C., Payès Rosa, K. C., & Pérez Mendoza, E. A. (2012). The implementation of information and communication technologies (ITC) - based interactive activities to enhace second - year bachillerato comercial student`s speaking skills at Centro Escolar Instituto Nacional de Santa Ana, INSA - 2012. Santa Ana, El Salvador: Universidad de El Salvador.

Acevedo Martìnez, Rodolfo Alexander, Zuleyma Lissette Manrtìnez Monterrosa, Brizeyda Carolina Maravilla Fuentes, Kathya Carolina Payès Rosa, and Edgar Amilcar Pérez Mendoza. The Implementation of Information and Communication Technologies (ITC) - Based Interactive Activities to Enhace Second - Year Bachillerato Comercial Student`s Speaking Skills At Centro Escolar Instituto Nacional De Santa Ana, INSA - 2012. Santa Ana, El Salvador: Universidad de El Salvador, 2012.

Acevedo Martìnez, Rodolfo Alexander, et al. The Implementation of Information and Communication Technologies (ITC) - Based Interactive Activities to Enhace Second - Year Bachillerato Comercial Student`s Speaking Skills At Centro Escolar Instituto Nacional De Santa Ana, INSA - 2012. Santa Ana, El Salvador: Universidad de El Salvador, 2012.