Hu, Shiya, and Guoyu Mao. “The Paradigm Shift in Government Budget Management: A CiteSpace Knowledge Map Based on Zero-Based Budgeting Research”. Frontiers in Economics and Management, vol. 6, no. 8, Aug. 2025, pp. 200-14, https://doi.org/10.6981/FEM.202508_6(8).0017.