PURNA WIRATNO; HAJJAH ZULIANTI; OSHA NABILA. WORD GROUPING ACTIVITY TO IMPROVE STUDENTS’ VOCABULARY MASTERY: A CLASSROOM ACTION RESEARCH . JETA (Journal of English Teaching and Applied Linguistic), [S. l.], v. 4, n. 1, p. 36–44, 2023. DOI: 10.52217/jeta.v4i1.1234. Disponível em: https://jurnal.stkippgribl.ac.id/index.php/jeta/article/view/1234. Acesso em: 3 jul. 2024.