P. AGARWAL, S. (2010) “Physico-chemical, Spectral and Thermal Characterization of Shilajit, A Humic Substance with Medicinal Properties&dagger”;, Asian Journal of Chemistry, 20(1), pp. 209–217. Available at: https://asianpubs.org/index.php/ajchem/article/view/19390 (Accessed: 26 August 2024).