The use of crossword puzzle to improve vocabulary mastery (an experimental study at Ban Chokok school Thailand): Research Article. IRecall Journal, [S. l.], v. 1, n. 01, p. 1–14, 2025. DOI: 10.64908/m12a6e10. Disponível em: https://journal.irecall.id/irecalljournal/article/view/7. Acesso em: 7 oct. 2026.