Ekalestari, Susi, Febriyola Putri, and Abdurrozzaq Hasibuan. “Learning English Motivation By Students of SMK UISU Medan”. KnE Social Sciences 3, no. 19 (August 1, 2019): 794–803. Accessed May 5, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/4905.