Hidayati, I.N. 2019. TWOFER: USING CDA IN THE CLASSROOM FOR ENHANCING STUDENTS LANGUAGE SKILLS AND CRITICAL THINKING. Bahtera: Jurnal Pendidikan Bahasa dan Sastra. 18, 1 (Jan. 2019), 47-58. DOI:https://doi.org/10.21009/BAHTERA.181.04.