Dju Rohi, Melkyanus, Simpen, I Wayan, AND Sukarini, Ni Wayan. " APPLYING TEXT-BASED APPROACH USING ECOTEXT TO IMPROVE DESCRIPTIVE WRITING SKILL OF THE 7TH GRADERS OF SMP KRISTEN PAYETI, EAST SUMBA" Linguistika: Buletin Ilmiah Program Magister Linguistik Universitas Udayana [Online], Volume 25 Number 2 (30 September 2018)