Sari, Serli Permata, Hervyna Asty, and Yelliza Yelliza. “The Implementation of Blended Learning in Teaching English During Covid-19 at Senior High School”. Jurnal Pendidikan Tambusai 5, no. 3 (September 21, 2021): 5825–5829. Accessed March 29, 2024. https://jptam.org/index.php/jptam/article/view/1878.