Salmira M, Junadhi J, Rahmiati R, Fitri TA. Comparative evaluation of PCA-based feature extraction and chi-square feature selection for student burnout classification using support vector machine. SINTECHCOM Journal [Internet]. 2026Jun.30 [cited 2026Jul.10];6(3):463-76. Available from: https://sintechcomjournal.com/index.php/stc/article/view/401