Çam Aktaş, Bilge, and Yafes Can. “The Effect of "Whatsapp&Quot; Usage on the Attitudes of Students Toward English Self-Efficacy and English Courses in Foreign Language Education Outside the School”. International Electronic Journal of Elementary Education 11, no. 3 (February 7, 2019): 247–256. Accessed September 8, 2024. https://iejee.com/index.php/IEJEE/article/view/722.