Antika, Desi Lira, Yanita Yanita, and Monika Rianti Helmi. “THE MOORE–PENROSE INVERSE OF SYMMETRIC MATRICES WITH EQUITABLE PARTITIONS AND DIVISOR MATRICES”. Jurnal Matematika UNAND 15, no. 3 (July 31, 2026): 427–435. Accessed October 31, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/1703.