จิตรขุนทด ช. The Solving Problems by Memorizing the Multiplication Table using a Mathematical Number Table Game to Help in Solving Problems Learning Math Wat Santitham School, Muang District, Nakhon Sawan Province. edunsrujournal [Internet]. 2022 Jan. 29 [cited 2024 May 17];3(3):68-77. Available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/254278