NGUYEN, H. T. M. .; NGUYEN, G. C. T. . A Structural Model of Factors Influencing Mathematical Thinking and Reasoning Competence in Vietnamese Upper Secondary Education. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 25, n. 8, p. 815–838, 2026. Disponível em: https://www.ijlter.net/index.php/ijlter/article/view/3021. Acesso em: 9 sep. 2026.