Subekti, Adaninggar Septi. “Indonesian Learners’ Self-Directed Learning in Online EAP Classes: Its Manifestations and Factors”. LITERA 20, no. 3 (December 31, 2021): 405–423. Accessed June 8, 2025. https://jurnal.uny.ac.id/index.php/litera/article/view/42062.