Melania, Tika Eri, and Burhanudin Arif Nurnugroho. “Analyzing students’ Errors in Solving HOTS Mathematics Problems Based on Newman Theory”. International Journal on Education Insight 4, no. 2 (October 30, 2023): 49–56. Accessed March 24, 2026. http://journal2.uad.ac.id/index.php/ijei/article/view/9321.