Mamatov Xamidulla Abdullyevich. “PHYSICAL AND MECHANICAL PROPERTIES CEMENT STONE WITH CHEMICAL ADDITIVE KDj-3”. Spectrum Journal of Innovation, Reforms and Development 9 (November 21, 2022): 308–313. Accessed January 31, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/369.