Salem, F. P. “IMPROVING STUDENTS’ WRITING DESCRIPTIVE TEXT USING MIND MAPPING TEACHING STRATEGY OF THE TENTH GRADE STUDENTS OF SMA NEGERI 4 KUPANG IN ACADEMIC YEAR 2017/2018”. International Journal of Research -GRANTHAALAYAH, vol. 5, no. 12, Dec. 2017, pp. 147-54, doi:10.29121/granthaalayah.v5.i12.2017.485.