“This Study Investigates Seasonal Variations in Heavy Metal Concentrations in Sediment Soils from Tannery-Affected Regions in Ambur, Pernambut, and Vaniyambadi Taluks, Tamil Nadu. Chromium, a Predominant Pollutant from Tanning Operations, Consistently Exhi”. 2025. International Journal of Environmental Sciences, October, 3663-67. https://doi.org/10.64252/cqz4s807.