Paramitha, Anggia Dwinda, and Wahyu Taufiq. “The Appropriateness of English Materials Based on Teachers Lesson Plan on Multimedia Students at SMK Antartika 1 Sidoarjo”. Proceedings of The ICECRS 90 (April 30, 2021). Accessed May 18, 2024. https://icecrs.umsida.ac.id/index.php/icecrs/article/view/916.