Yulitriana. “Synchronous or Asynchronous: Students’ Perceptions on Online Learning During the Pandemic”. EBONY: Journal of English Language Teaching, Linguistics, and Literature 1, no. 1 (July 12, 2021): 54–59. Accessed November 24, 2024. https://e-journal.upr.ac.id/index.php/ebony/article/view/3101.