Karunakar, Y., M. Kishor, M. Venkata Subba Reddy, U. Suresh, and T. Siva Prathap. “Multivariate Statistical Analysis: Assessment of Industrial Trace Metal Contamination in Groundwater Resources—A Case Study from Hindupur, Anantapur District”. RESEARCH REVIEW International Journal of Multidisciplinary 10, no. 3 (March 17, 2025): 351–360. Accessed April 22, 2026. https://www.old1.rrjournals.com/index.php/rrijm/article/view/2442.