Senawah, M., Hanni Yukamana and Mulyadi 2026. VOCABULARY AND GRAMMAR MASTERY AS PREDICTORS OF WRITING ABILITY AMONG INDONESIAN EFL JUNIOR HIGH SCHOOL STUDENTS. English Language Teaching Methodology. 6, 2 (Aug. 2026), 104–115. DOI:https://doi.org/10.56983/eltm.v6i2.2042.