DUKLIM, B. Passive Voice Learning Problems of the 1st Year Students of Rajamangala University of Technology Srivijaya. THE​ LIBERAL​ ARTS​ JOURNAL, MAHIDOL​ UNIVERSITY​, [S. l.], v. 4, n. 1, p. 145–166, 2021. Disponível em: https://so02.tci-thaijo.org/index.php/lajournal/article/view/245942. Acesso em: 19 apr. 2024.