Dwi Nuraini Wulandari, and Wilujeng Asih Purwani. “Examining Students’ Speaking Skill Through Youtube Videos: Pre-Experimental Design Study”. Chalim Journal of Teaching and Learning 1, no. 2 (February 16, 2022): 117–120. Accessed June 7, 2025. https://pasca.jurnalikhac.ac.id/index.php/cjotl/article/view/93.