Jannah AR, Wilian S, Zamzam A, Arafiq A, Arfah H. Problems in Writing Passive Voice: A Case Study in the EFL Classes. JIPP [Internet]. 2023Nov.30 [cited 2024Jul.22];8(4):2644-51. Available from: https://jipp.unram.ac.id/index.php/jipp/article/view/1775