SHAWAKH, Firas Ahmad. The effectiveness of the Frayer Model in teaching grammar concepts to middle school students. Journal of Curriculum and Teaching Methodology, New Mexico, United States, v. 4, n. 2, p. 124–142, 2025. DOI: 10.26389/AJSRP.K261124. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jctm/article/view/8697. Acesso em: 19 dec. 2025.