%0 Journal Article %A S. M. Saadat Mirghadim %A M. J. Nikmehr %A R. Nikandish %T On Perfect Co-Annihilating-Ideal Graph of a Commutative Artinian Ring %J Kragujevac Journal of Mathematics %D 2021 %P 63 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2021_45_1_a4/ %G en %F KJM_2021_45_1_a4