Wijayanti, D., Ratih, R. ., & Prasetyo, P. W. . (2026). Development and Evaluation of an Ecolinguistics-Based Transformative Writing Textbook for University Students in Yogyakarta. Journal of Language and Literature Studies, 6(3), 1333-1348. https://doi.org/10.36312/jolls.v6i3.5617