Mazwar Ismiyanto, Sofyan Anif and Ahmad Muhibbin (2026) “Integrating E-Comics and Problem-Based Learning (PBL) to Foster Higher-Order Thinking Skills in Elementary Students”, International Electronic Journal of Elementary Education, 18(3), pp. 407–417. Available at: https://iejee.com/index.php/IEJEE/article/view/2606 (Accessed: 13 May 2026).