Abdullayev Ikromjon Aminjanovich, Toʻlqinov Iqboljon Maxamad ugli, and Sotvoldiyev Azamatjon Akramjon ugli. “MODERN BUILDING MATERIALS FOR FLOOR STRUCTURES”. Spectrum Journal of Innovation, Reforms and Development 25 (March 12, 2024): 24–33. Accessed January 21, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/977.