KARINA, R. S. “THE EFFECTIVENESS OF USING DISCUSSION METHOD IN TEACHING WRITING DESCRIPTIVE TEXT AT 10th ADMINISTRASI PERKANTORAN GRADE 1st SEMESTER IN SMKN 1 SUBANG”. Biormatika : Jurnal Ilmiah Fakultas Keguruan Dan Ilmu Pendidikan, vol. 2, no. 01, Feb. 2016, http://ejournal.unsub.ac.id/index.php/FKIP/article/view/151.