Yulianto, A. et al. 2025. Examining The Effects of Task Complexity and Task Difficulty on Students’ Knowledge Retention: A Cognitive Load Theory Perspective. Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran. 11, 4 (Dec. 2025), 1347–1358. DOI:https://doi.org/10.33394/jk.v11i4.18326.