Nasution, Eline Yanty Putri, Rhomiy Handican, and Putri Yulia. “A Study of Extrovert and Introvert Personality Types on Students’ Mathematical Problem-Solving Ability”. Journal Evaluation in Education (JEE) 6, no. 2 (April 10, 2025): 339-352. Accessed May 9, 2025. https://cahaya-ic.com/index.php/JEE/article/view/1586.