Askarov Bakhtiyor Askarovich, Sobirova Mukaddas Khamidullaeva. DESIGN OF MIXTURE FINE GRAIN CONCRETE. Wor.Bul.Soc.Sci. [Internet]. 2021Sep.27 [cited 2025May12];2:114-6. Available from: https://scholarexpress.net/index.php/wbss/article/view/109