FADHILA YONATA; DWI RUKMINI; SUWANDI SUWANDI; SRI WULI FITRIATI. Environment discourses for sustainability development in English language coursebooks. International Conference on Science, Education, and Technology, [S. l.], v. 8, n. 1, p. 646–653, 2022. Disponível em: https://proceeding.unnes.ac.id/ISET/article/view/1816. Acesso em: 4 may. 2024.