Al Fauzan , M. S., U. K. Syam, and H. Daddi. “IMPROVING STUDENT’S SPEAKING ABILITY THROUGH MOBILE SOCIAL NETWORKING: A Pre-Experimental Research”. Journal of Computer Interaction in Education, vol. 1, no. 2, Dec. 2018, pp. 151-60, https://jurnal.fkip.unismuh.ac.id/index.php/jcie/article/view/956.