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 July 5, 2025. https://www.lp2msasbabel.ac.id/jurnal/tar/article/view/837.