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Gaurav Srivastava, Shantanu, and R. K. Singh. “Sulphur Recovery Process from Acid Tail Gas and Environmental Implications”. Scientific Journal of Environmental Sciences 3, no. 2 (March 20, 2014): 13-19. Accessed February 24, 2025. https://sjournals.com/index.php/sjes/article/view/1252.