Khalid M, Saad S, Abdul Hamid SR, Ridhuan Abdullah M, Ibrahim H, Shahrill M. Enhancing creativity and problem solving skills through creative problem solving in teaching mathematics. CS [Internet]. 2020May4 [cited 2024Nov.23];13(2):270-91. Available from: https://transport.vgtu.lt/index.php/CS/article/view/11027