Rustam SADIKOV, Fayzulla NURQULOV, Abdulahad DJALILOV. PREPARATION OF AN OLIGOMERIC ADDUCT OF THE AK-1 BRAND BASED ON UREA AND AMMOPHOS BASED ON LOCAL RAW MATERIALS, WHICH INCREASES THE FIRE RESISTANCE OF THE RESULTING MATERIALS. NUUz [Internet]. 2024 Mar. 30 [cited 2026 May 2];3(3.1):435-8. Available from: http://journals.nuu.uz/index.php/actanuuz/article/view/1871