PANGROEAN, N. .; WONGSUWAN KONGPOW , W. .; CHINOKUL , S. . Development of a Curriculum to Enhance Informative Speaking Ability Based on Competency-based Approach in English for Upper Secondary School Students. Journal of Education Studies, Bangkok, Thailand, v. 48, n. 4, p. 200–220, 2020. Disponível em: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/246430. Acesso em: 5 may. 2024.