Banerjee, Arindam, Kanoy Kumar Das, and Pritam Roy. “Ratliff Property of Edge Ideals of Weighted Oriented Graphs”. The Electronic Journal of Combinatorics 32, no. 4 (October 3, 2025): P4.9. Accessed March 28, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v32i4p9.