Tinungki, Georgina M., and Nurtiti Sunusi. “Penerapan Sparse Principal Component Analysis Dalam Menghasilkan Matriks Loading Yang Sparse”. Jurnal Matematika, Statistika dan Komputasi 15, no. 2 (December 20, 2018): 44–53. Accessed December 22, 2024. https://journal.unhas.ac.id/index.php/jmsk/article/view/5713.