VENUGOPAL, T., GIRIDHARAN, L. and JAYAPRAKASH, M. (2010) “A New Digestion and Chemical Separation Technique for Rapid and Highly Reproducible Determination of Major Elements in Limestone Sample”, Asian Journal of Chemistry, 20(1), pp. 265–272. Available at: https://asianpubs.org/index.php/ajchem/article/view/19394 (Accessed: 24 November 2024).