SHIVENDRA SHARMA and HARDIK PATHAK (2017) “Physico-chemical properties of petroleum contaminated soil collected from arid region of rajasthan (churu)”, International Journal of Pharma and Bio Sciences, 8(2), pp. 926–932. Available at: https://ijpbs.net/index.php/journal/article/view/5948 (Accessed: 2 July 2026).