Serin, Hamdi, and Recep Bilgin. “Teaching Quality of Mathematics Lessons During Online Education in Covid-19 Pandemic Process from Students’ Perspectives”. International Journal of Social Sciences & Educational Studies 9, no. 2 (September 10, 2024): 39–52. Accessed May 30, 2026. https://ijsses.tiu.edu.iq/index.php/ijsses/article/view/216.