“Exploring Teacher Development Strategies in Four Most Popular Kampung Inggris Language Courses: A Descriptive Analysis”. Educenter : Jurnal Ilmiah Pendidikan 3, no. 3 (September 25, 2024): 204–210. Accessed April 20, 2026. https://jurnal.arkainstitute.co.id/index.php/educenter/article/view/1290.