STOYNEVA-GäRTNER, M.; UZUNOV, B.; KREMENSKA, A. Applying blended learning at Sofia university, department of botany: results and good practices. Yearbook Telecommunications, [S. l.], v. 5, p. 45–52, 2018. Disponível em: https://ojs.nbu.bg/index.php/YT/article/view/131. Acesso em: 2 may. 2024.