Jamal, Ade, Annisa Handayani, Ali Akbar Septiandri, Endang Ripmiatin, & Yunus Effendi. " Dimensionality Reduction using PCA and K-Means Clustering for Breast Cancer Prediction." Lontar Komputer : Jurnal Ilmiah Teknologi Informasi [Online], (2018): 192-201. Web. 20 Apr. 2024