UN-UDOM, S. Effects of 6+1 Trait Writing Model on Thai EFL Student Writing Achievements. Journal for Developing the Social and Community , Bangkok, Thailand, v. 7, n. 1, p. 241–254, 2020. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/245106. Acesso em: 13 oct. 2026.