Omar N, Mohamad MM, Paimin AN. Cognitive Level through Creativity, Strategy and Belief in Problem Solving for Engineering Students. oj-tp [Internet]. 2020 Mar. 31 [cited 2024 May 3];5(1):23-30. Available from: https://publisher.uthm.edu.my/ojs/index.php/oj-tp/article/view/6050