Krivenko, Pavel, Oleg Petropavlovskyi, and Oleksandr Kovalchuk. 2018. “A Comparative Study on the Influence of Metakaolin and Kaolin Additives on Properties and Structure of the alkali­activated Slag Cement and Concrete”. Eastern-European Journal of Enterprise Technologies 1 (6 (91):33-39. https://doi.org/10.15587/1729-4061.2018.119624.