BATUBARA, M. H.; MAHARDHIKA, M. G. S. AN ANALYSIS ON STUDENTS’ DIFFICULTIES IN CHANGING ACTIVE TO PASSIVE VOICE. Jurnal As-Salam, [S. l.], v. 4, n. 1, p. 61–78, 2020. DOI: 10.37249/as-salam.v4i1.175. Disponível em: https://jurnal-assalam.org/index.php/JAS/article/view/175. Acesso em: 20 apr. 2024.