Mahmud MS, Wan Pa WAM, Zainal MS, Mohd Drus NF. Improving Students’ Critical Thinking through Oral Questioning in Mathematics Teaching. IJLTER [Internet]. 2021 Nov. 30 [cited 2026 Apr. 22];20(11):407-21. Available from: https://ijlter.myres.net/index.php/ijlter/article/view/738