THI THAM, Hoang; THI HONG, Tran. Motivation and attitudes towards learning english: the case of first-year AP students in mechanical engineering at TNUT. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4, p. 6574–6578, 2019. DOI: 10.14419/ijet.v7i4.29199. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/29199.. Acesso em: 13 may. 2025.