PAVONG, S.; TANGKAWSAKUL, S.; SOMCHAIPENG, T. A Study on the Development of Mathematical Literacy in the Topic of Systems of Linear Equations in Two Variables of Ninth Grade Students through Mathematical Modeling. SOCIAL SCIENCES RESEARCH AND ACADEMIC JOURNAL, Bangkok, Thailand, v. 20, n. 3, p. 151–164, 2025. Disponível em: https://so05.tci-thaijo.org/index.php/JSSRA/article/view/281329. Acesso em: 6 dec. 2025.