Lieberman, Roy Nir, Eli Lederman, Ithamar Pelly, and Haim Cohen. 2014. “Fly Ash as a Potential Scrubber of Acidic Wastes from the Phosphate Industries in Israel.” Coal Combustion and Gasification Products 6 (2): 7–15. https://doi.org/10.4177/CCGP-D-14-00002.1.