Sako, Takayoshi. “How Did Students Perceive Classroom Learning under Strict COVID-19 Pandemic Closures and Restrictions?”. English Education:Journal of English Teaching and Research 6, no. 2 (December 29, 2021): 128–148. Accessed December 22, 2024. https://ojs.unpkediri.ac.id/index.php/inggris/article/view/16394.