ภู่เจริญ ก. Development of Advance Reading and Writing Textbook. Trends of Humanities and Social Sciences Research, [S. l.], v. 4, n. 2, p. 24–30, 2016. Disponível em: https://so03.tci-thaijo.org/index.php/Humanties-up/article/view/199098. Acesso em: 25 apr. 2024.