Guan X, Nie Z. Spatiotemporal Distribution Characteristics and Evolutionary Trends of Population Structure in the Pearl River Delta Region: A Comparative Analysis Based on Census Data from 2010 to 2020. IJGEM [Internet]. 2025 Apr. 26 [cited 2026 May 18];6(3):250-6. Available from: https://ijgem.org/index.php/ojs/article/view/56