Aini, Nurul, M. Khoirul Mufid, and Eny Maulita Purnama Sari. 2020. “An Analysis on Interlanguage Fossilization in Students’ Writing Performance”. IJOLTL (Indonesian Journal of Language Teaching and Linguistics) 5 (1):15-28. https://doi.org/10.30957/ijoltl.v5i1.612.