Indrawati, Indrawati. “Improving Tadris Bahasa Inggris Students’ Competency of Curriculum Development in Language Education through Investigating SMU Teachers’ Perceptions on the Implementation of 2013 Curriculum”. Tarbawy : Jurnal Pendidikan Islam 5, no. 2 (December 15, 2018): 198-210. Accessed April 20, 2024. https://jurnal.lp2msasbabel.ac.id/index.php/tar/article/view/837.