Mirzaqulov, X., Eminov, E., & Yuzboyev, S. (2023). INVESTIGATION OF THE PROCESS OF OBTAINING EXTRACTION PHOSPHORIC ACID FROM A MIXTURE OF PHOSPHORITES OF KARATAU AND CENTRAL KYZYLKUM . Educational Research in Universal Sciences, 2(10 SPECIAL), 109–115. Retrieved from http://erus.uz/index.php/er/article/view/3814