Firdaus MR, Safitri L, Irwandi I, Eliza E. An Error Analysis in Using Passive Voice at Twelfth Grade Students of SMAN 5 Bukittinggi. CE [Internet]. 2024Jun.18 [cited 2024Jul.3];5(2):131-42. Available from: https://pusdikra-publishing.com/index.php/josr/article/view/1936