Sawitri, I. A. L., Sudirman, S. and Paramartha, A. A. G. Y. (2019) “THE EFFECT OF WORD WALL MEDIA ON WRITING ACHIEVEMENT OF THE SEVENTH GRADE STUDENTS OF SMP NEGERI 1 SERIRIT IN ACADEMIC YEAR 2018/2019”, Language and Education Journal Undiksha, 2(2), pp. 43–51. doi: 10.23887/leju.v2i2.20298.