ANGGANAPATTARAKAJORN, V. Development of Mathematical Concepts about Statistics Using the Concept Formation Model together with Concept-Rich Instruction and Higher-Order Questions for Undergraduate Students Majoring in Mathematics. Journal of Research and Curriculum Development , [S. l.], v. 14, n. 1, p. 19–30, 2024. Disponível em: https://so03.tci-thaijo.org/index.php/jrcd/article/view/272303. Acesso em: 17 sep. 2026.