AVRAMOVA, N. .; MIHAYLOVA , I. .; YANEVA-RIBAGINA, K.; BONEV , B.; NENOV , S. DENTAL STUDENTS’ PERSPECTIVES ON THE IMPLEMENTATION AND EFFECTIVENESS OF ONLINE LEARNING DUE TO COVID-19 PANDEMIC: A DESCRIPTIVE CROSS-SECTIONAL STUDY IN BULGARIA. Advanced Education, [S. l.], v. 8, n. 18, p. 109–118, 2021. DOI: 10.20535/2410-8286.231011. Disponível em: https://ae.fl.kpi.ua/article/view/231011. Acesso em: 3 may. 2024.