Pulungan, S. A., Hasibuan, A. M. and Nurdalilah, N. (2026) “Worked Example-Based Instruction to Reduce Cognitive Load and Academic Boredom in Mathematics Learning ”, Journal of Mathematics Instruction, Social Research and Opinion. Bandung, Indonesia, 5(1), pp. 1049–1062. doi: 10.58421/misro.v5i1.1233.