Akhmedov Islombek, Umarov Isroil, and B.Sharopov. “EFFICIENT LIGHTWEIGHT CONCRETE BASED ON POROUS AGGREGATES”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 36, no. 1 (December 25, 2023): 467–479. Accessed January 20, 2025. https://newjournal.org/01/article/view/10401.