Y. Karunakar, 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”, rrijm, vol. 10, no. 3, pp. 351–360, Mar. 2025.