Annisa, Rifka Nida, and Rosalin Ismayoeng Gusdian. “World Englishes Representation in English Textbooks of Indonesian Elementary Schools”. English Learning Innovation 4, no. 2 (August 20, 2023): 97–108. Accessed July 2, 2024. https://ejournal.umm.ac.id/index.php/englie/article/view/25646.