Putri DA, Johan AN, Widodo S. Analysis of Grammatical Errors in Narrative Texts of English Lessons for Grade XI of Purworejo State Islamic Senior High School in the 2024/2025 Academic Year. jiip [Internet]. 2025Jun.2 [cited 2025Jun.19];8(6):5591-9. Available from: https://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/7982