Safaev M. M., Khodzhiev A.K., Abdugapparov Sh. A. and Abdullaev M. K 2021. ECOLOGICAL SAFETY IN TRANSFORMATION OF INCOMPLETE COMBUSTION PRODUCTS ON POLYMETALLIC ADSORPTION-CATALYTIC-CHEMOSORPTION SYSTEMS. JournalNX - A Multidisciplinary Peer Reviewed Journal. (May 2021), 1258–1264.