SERIN, Hamdi; BILGIN, Recep. Teaching Quality of Mathematics Lessons during Online Education in Covid-19 Pandemic Process from Students’ Perspectives. International Journal of Social Sciences & Educational Studies, [S. l.], v. 9, n. 2, p. 39–52, 2024. DOI: 10.23918/ijsses.v9i2p39. Disponível em: https://ijsses.tiu.edu.iq/index.php/ijsses/article/view/216. Acesso em: 30 may. 2026.