Najmiddinov , Rikhsitilla, Israiljon Shamshidinov, Gulnoza Kodirova, и Osimkhan Sayfiddinov. 2023. «PURIFICATION OF PHOSPHORIC ACID BASED ON PHOSPHORITES OF CENTRAL KYZYL KUM IN THE PROCESS OF EXTRACTION WITH CALCIUM CARBONATE AND OBTAINING FROM A SINGLE PHOSPHORUS FERTILIZER». Центральноазиатский журнал академических исследований 1 (2):47-57. https://in-academy.uz/index.php/cajar/article/view/23532.