Aprianto, Dedi. “Local Wisdoms Based-English Varieties: A Study on the Development of ICT-Based Learning Materials-Development Model”. Voices of English Language Education Society 4, no. 1 (March 26, 2020): 21–31. Accessed July 22, 2024. https://e-journal.hamzanwadi.ac.id/index.php/veles/article/view/1750.