Kholmirzaev Sattar Abdujabbarovich and Mamadjanov Maruf Makhmudjanovich 2026. OPTIMIZATION OF HEAVYWEIGHT CONCRETE MIX DESIGN. Innovative: International Multidisciplinary Journal of Applied Technology (2995-486X). 4, 10 (Oct. 2026), 226–231. DOI:https://doi.org/10.51699/xtqpnp56.