ROSARIA, Dewi. Study On The Problems In The Process Of Teaching And Learning English Focusing On Active And Passive Voice For The Six Year Classes Of SD Negeri Bitahan 1 Rantau. Institute, [S. l.], v. 2, n. 2 (Agustus-Desember), p. (52 – 64), 2021. Disponível em: https://ojs.uvayabjm.ac.id/index.php/institute/article/view/217. Acesso em: 22 nov. 2024.