Paramitha AD, Taufiq W. The Appropriateness of English Materials Based on Teachers Lesson Plan on Multimedia Students at SMK Antartika 1 Sidoarjo. icecrs [Internet]. 2021Apr.30 [cited 2024Nov.23];90. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/916