Fadilah, Eka. “Perception, Motivation, and Communicative Self-Confidence of Indonesian Students On Willingness to Communicate in L2 By Using Facebook”. JEELS (Journal of English Education and Linguistics Studies) 5, no. 1 (May 22, 2018): 23–48. Accessed May 18, 2024. https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/jeels/article/view/70.