THE EFFECT OF USING MIND MAPPING ON STUDENTS’ VOCABULARY ACHIEVEMENT IN THE TWELFTH GRADE OF SMA YAYASAN RAKYAT PANCUR BATU. J-Shelves of Indragiri (JSI), [S. l.], v. 7, n. 2, p. 73–86, 2025. DOI: 10.61672/jsi.v7i2.3293. Disponível em: https://ejournal-fkip.unisi.ac.id/shelves/article/view/3293. Acesso em: 28 nov. 2025.