Sitarz-Palczak, Elzbieta, and Monika Kwasniak-Kominek. 2021. “Study of the Applicability of Fly Ash for Immobilization of Heavy Metals”. International Research in Environment, Geography and Earth Science Vol. 8, February, 11-29. https://doi.org/10.9734/bpi/ireges/v8/3899D.