Widyaningrum, Agnes. “Contextual Teaching and Learning (CTL) in ELT English Language Teaching”. Dinamika Bahasa dan Budaya 8, no. 2 (July 1, 2013): 11 - 21. Accessed July 23, 2024. https://www.unisbank.ac.id/ojs/index.php/fbib1/article/view/2049.