Fadillah, Debby. “The Application of Group Work in Classroom Interactions of Teaching Reading Comprehension of Students : Case Study SMP Negeri 6 Binjai”. Cendikia : Media Jurnal Ilmiah Pendidikan 11, no. 1 (September 30, 2020): 45-55. Accessed June 4, 2026. https://iocscience.org/ejournal/index.php/Cendikia/article/view/1655.