Tosin, Moh, Sulistyaningsih Sulistyaningsih, and Lailatul Musyarofah. 2023. “The Improving Syntax Learning Achievement Using Lesson Study Based Learning Management: A Classroom Action Research”. International Journal of English and Applied Linguistics (IJEAL) 3 (3):228-40. https://doi.org/10.47709/ijeal.v3i3.2866.