PUTRI, D. E. STUDENTS’ ABILITY IN CHANGING ACTIVE SENTENCES INTO PASSIVE ONES OF PRESENT PERFECT CONTINUOUS TENSE. English Language Education and Current Trends (ELECT) , [S. l.], v. 1, n. 1, p. 16–27, 2022. DOI: 10.37301/elect.v1i1.30. Disponível em: https://elect.bunghatta.ac.id/index.php/elect/article/view/30. Acesso em: 23 nov. 2024.