Agarwal, Kritika, and Babita Jaiswal. “Assessing Co-Extensiveness and Inclusivity of Emerging Areas in Classification Schemes: A Study of DDC, UDC and CC”. Journal of Information and Knowledge 63, no. 1 (March 23, 2026): 43–58. Accessed March 24, 2026. https://srels.org/index.php/sjim/article/view/171628.