KHONG, H. K.; KABILAN, M. K. Development of an instrument for measuring Spanish vocabulary knowledge. Porta Linguarum An International Journal of Foreign Language Teaching and Learning, Granada, Spain, n. 41, p. 79–95, 2024. DOI: 10.30827/portalin.vi41.25406. Disponível em: https://revistaseug.ugr.es/index.php/portalin/article/view/25406. Acesso em: 11 nov. 2025.