R. Sharaf K, خدر, A. Ali D, دیدار. Nullity and Bounds to the Nullity of Dendrimer Graphs. RJCSM [Internet]. 2025 Jun. 25 [cited 2025 Aug. 3];10(4):71-86. Available from: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19964