Khamidulloevich, Kurbanov Zavkiddinjon, Rasulova Nargiza Botirkulovna, Komila Narzullayeva, and Ortikulov Davron. 2023. “Study of the Mechanical Properties of High Strength Concrete Obtained With the Help of Chemical Additives”. American Journal of Science and Learning for Development 2 (2):64-68. https://doi.org/10.51699/ajsld.v2i2.1104.