Mangali, Zaifuddin, and Abdul Rahim Bin Hamdan. “The Barriers to Implementing English School Based Curriculum In Indonesia: Teachers Perspective”. International Journal for Innovation Education and Research 3, no. 4 (April 1, 2015): 102–110. Accessed July 3, 2024. https://scholarsjournal.net/index.php/ijier/article/view/351.