Ismunandar, Denni, Ardhin Primadewi, and Sofri Rizka Amalia. “Student Perceptions of Online Learning: Student Opinions and Expectations: Persepsi Mahasiswa Terhadap Pembelajaran Secara Online: Pendapat Dan Harapan Mahasiswa”. Mathline : Jurnal Matematika dan Pendidikan Matematika 6, no. 2 (November 23, 2021): 238–251. Accessed April 19, 2024. https://mathline.unwir.ac.id/index.php/Mathline/article/view/234.