ABD EL-HAMID EL-AZZAZY, Mustafa Mohamed; IBRAHIM, Mohamed Hassan; ABDUL-WAHAB, Amr Fathy. The Impact of Flipped Instruction on Enhancing EFL In-Service Teachers’ Professional Competences. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 14S, p. 1014–1026, 2025. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/10593. Acesso em: 14 oct. 2026.