THE EFFECTIVENESS OF USING SPEECHACE IN IMPROVING THE VOCABULARY OF THE STUDENTS AT THE LANGUAGE CENTER UNIT. Language and Education Journal, [S. l.], v. 10, n. 2, p. 240–249, 2025. DOI: 10.52237/lej.v10i2.294. Disponível em: https://ejournal.uniski.ac.id/index.php/lej/article/view/294. Acesso em: 24 feb. 2026.