Herminarimawati, E. and Kusrini, K. 2026. Performance comparison of Naive Bayes, PSO-Naive Bayes, and PCA-PSO-Naive Bayes for the classification of elementary school students’ interests. Jurnal Pendidikan Informatika dan Sains. 15, 1 (Jun. 2026), 77–87. DOI:https://doi.org/10.31571/saintek.v15i1.10914.