Ziyodullayeva Madina Ilhomova and Umidullayev Munirbek Mirzoqul oglu 2022. THE EFFECT OF A CHEMICAL ADDITIVE ON THE PROPERTIES OF A CONCRETE MIX. Academicia Globe: Inderscience Research . 3, 05 (May 2022), 205–206. DOI:https://doi.org/10.17605/OSF.IO/SBPXZ.