Syahruzah, Juang Kurniawan. 2020. “Improving Students’ Speaking Skill Through Role Plays: A Classroom Action Research at MTs Mualimin Muhammadiyah Yogyakarta in Academic Year 2011 2012”. Journal of English Language Teaching and English Linguistics 1 (1). https://doi.org/10.31316/eltics.v1i1.383.