AZOTLI ORGANIK BIRIKMALAR ASOSIDA MODIFIKATSIYALANGAN OLTINGUGURTLI BETON OLISH JARAYONINING FIZIK-MEXANIK XUSUSIYATLARI. ITFTTDM [Internet]. 2026 Feb. 8 [cited 2026 May 18];4(2):51-3. Available from: https://universalpublishings.com/index.php/itfttdm/article/view/16603