MELANIA, T. E.; NURNUGROHO, B. A. Analyzing students’ errors in solving HOTS mathematics problems based on Newman theory. International Journal on Education Insight, [S. l.], v. 4, n. 2, p. 49–56, 2023. DOI: 10.12928/ijei.v4i2.9321. Disponível em: http://journal2.uad.ac.id/index.php/ijei/article/view/9321. Acesso em: 23 mar. 2026.