sihombing, floricytha, Rifki Aidil Fikri, Amelia Putri, Sherlyta, Devina Zuhra Utami, and Kairuddin. “Analysis of Student Errors in Solving Problems Involving Curved-Surface Geometric Shapes Based on Newman’s Error Analysis”. Journal of Artificial Intelligence and Engineering Applications (JAIEA) 5, no. 3 (June 2, 2026): 3759–3766. Accessed June 3, 2026. https://ioinformatic.org/index.php/JAIEA/article/view/2255.