SHARIFI FERIZ, Zahra; ZERAATPISHE, Mitra; ASHRAF, Hamid; ZOHOORIAN, Zahra. Development and Validation of a Collaborative Continuing Professional Development (CCPD) Questionnaire for EFL Teachers: A Qualitative–Quantitative Study. International Journal of Education and Cognitive Sciences, [S. l.], p. 1–15, 2026. Disponível em: https://iase-ijeas.com/index.php/ecs/article/view/306.. Acesso em: 31 oct. 2025.