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 [Internet]. 2024 Feb. 23 [cited 2024 Oct. 18];3(1):28-44. Available from: https://competitive.pdfaii.org/index.php/i/article/view/48