Improving Student Learning Outcomes Using Crossword Based Worksheet In Primary Schools. Journal of Basic Education Research, [S. l.], v. 4, n. 3, p. 98–103, 2023. DOI: 10.37251/jber.v4i3.725. Disponível em: https://cahaya-ic.com/index.php/JBER/article/view/725. Acesso em: 9 jun. 2026.