GIANNOULAS, Angelos; KALAMATIANOS, Antonios; KOUNENOU, Kalliopie. The Greek Version of the Blended Teaching Readiness Instrument (BTRI): Results of the Pretest Study and the Content Validation. Online Learning, Boston, MA, v. 29, n. 1, 2025. DOI: 10.24059/olj.v29i1.4279. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/4279. Acesso em: 4 apr. 2026.