IMPROVING ENGLISH VOCABULARY THROUGH SEMANTIC MAPPING STRATEGY AMONG GRADE 8 SMP NEGERI 12 PEMATANG SIANTAR. JR-ELT (Journal of Research in English Language Teaching), [S. l.], v. 9, n. 2, p. 492–502, 2025. DOI: 10.30631/jyc08e86. Disponível em: https://jrelt.ftk.uinjambi.ac.id/jrelt/article/view/160. Acesso em: 22 may. 2026.