DA CRUZ, O. S. .; SAHAN, A.; ABI, B. K. Implementation of Crossword puzzle Games to Improve SMA Students’ Vocabulary Mastery. Indonesian Educational Research Journal, [S. l.], v. 1, n. 2, p. 55–64, 2023. DOI: 10.56773/ierj.v1i2.21. Disponível em: https://journal.id-sre.org/index.php/ierj/article/view/21. Acesso em: 8 sep. 2025.