MUHAMMAD REZEKI. Effect of Grammar Racing Game on Learning Simple Present Tense to Improve Achievement of Elementary Education Students at Palangka Raya University. Jurnal Riset Rumpun Ilmu Bahasa, [S. l.], v. 4, n. 3, p. 154–158, 2025. DOI: 10.55606/jurribah.v4i3.6615. Disponível em: https://prin.or.id/index.php/JURRIBAH/article/view/6615. Acesso em: 28 feb. 2026.