Vijayakumari, S. and Padmasini, E. (2019) “Microorganisms Used in Bioleaching Metals Converting Waste Foundry Sands into Soil Suitable for Growing Crops”, Current Research in Science and Technology Vol. 2, pp. 157-161. Available at: https://stm1.bookpi.org/index.php/crst-v2/article/view/483 (Accessed: 19June2026).