L. Suresh, S. Uma Maheswaran, K. Tamilarasan, and S. Ranjith Kumar. “Quality Assessment and Grading OfDimension Stone in Krishnagiri District, Tamil Nadu, India”. Journal of Science & Technology (JST) 5, no. 2 (April 13, 2020): 76–89. Accessed August 16, 2024. https://jst.org.in/index.php/pub/article/view/278.