TORANG SIREGAR; ALMIRA AMIR. Efforts to Increase Mathematics Learning Activities and Achievements Through the Application of Game Methods in Class VI of SD Negeri 327 Sinunukan, Sinunukan District. COMPETITIVE: Journal of Education, [S. l.], v. 3, n. 1, p. 28–44, 2024. DOI: 10.58355/competitive.v3i1.48. Disponível em: https://competitive.pdfaii.org/index.php/i/article/view/48. Acesso em: 18 oct. 2024.