KITTHAO, K.; CHUMMUENGYEN, I. . A Study of Mathematical Misconception About the Geometry of 2nd Year Students in Mathematics, Faculty of Education Nakhonsawan Rajabhat University. Education journal Faculty of Education, Nakhon Sawan Rajabhat University , Nakhon Sawan,Thailand, v. 5, n. 3, p. 144–154, 2022. Disponível em: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/258332. Acesso em: 11 dec. 2025.