Fitri, Zahy Idil, Yanita ., and Nova Noliza Bakar. “EKSISTENSI DAN KONSTRUKSI GENERALISASI {1}-INVERS DAN {1,2}-INVERS”. Jurnal Matematika UNAND 6, no. 1 (February 1, 2017): 177–185. Accessed November 3, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/271.