MONNY, Maria Osmunda Eawea; EVELYN ANGELITA PINONDANG MANURUNG. Improvement of English Grammar Understanding Using ERWRT For STMIK STIKOM Indonesia’s Students. RETORIKA: Jurnal Ilmu Bahasa, [S. l.], v. 6, n. 1, p. 85–90, 2020. DOI: 10.22225/jr.6.1.2020.85-90. Disponível em: https://www.ejournal.warmadewa.ac.id/index.php/jret/article/view/1528. Acesso em: 16 jan. 2026.