Numanova Sokhiba Ergashboevna,. “USE OF MULTIMEDIA TECHNOLOGIES IN THE PROCESS OF TEACHING BUILDING MATERIALS AND PRODUCTS”. Central Asian Journal of Theoretical and Applied Science, Vol. 3, no. 6, June 2022, pp. 126-9, https://cajotas.centralasianstudies.org/index.php/CAJOTAS/article/view/625.