Salma, F. S., Pratiwi, O. N., & Fa’rifah, R. Y. (2025). Classification of High School History Questions Based on Cognitive Level Revised Bloom’s Taxonomy Using K-Nearest Neighbor Method. Jurnal Sistem Cerdas, 8(2), 275 - 285. https://doi.org/10.37396/jsc.v8i2.254