SRITHONGKHAM, K.; INTAKAEW, A. A Comparative Study of the Use of Coursebook for Teaching English Online by Thai Lecturers in Higher Education Institutions. Rajapark Journal, Bangkok, Thailand, v. 16, n. 44, p. 42–55, 2022. Disponível em: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/255195. Acesso em: 5 may. 2024.