“CONTEXTUAL FEATURE NORMALIZATION ON THE PERFORMANCE OF HEART DISEASE CLASSIFICATION MODELS”. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer) 12, no. 1 (August 31, 2026): 392–405. Accessed September 8, 2026. https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/8299.