NEFTNI BIRLAMCHI QAYTA ISHLASH TEXNOLOGIYASI VA UNI AMALGA OSHIRISH QURILMASI. CUSR [Internet]. 2023 Feb. 1 [cited 2024 Dec. 23];1(2):185-9. Available from: https://universalpublishings.com/~niverta1/index.php/cusr/article/view/217