A.A.Nodirov, M.Aliyeva, X.Ne’matov, and N.Yusubaliyeva, “The Effect Of Sulfate Acid Concentrations On The Process Of Extraction Of Phosphate From Phosphorit Flour”, TLEP, vol. 2, no. 1, pp. 105–107, Jan. 2026, Accessed: Mar. 02, 2026. [Online]. Available: https://tlepub.org/index.php/2/article/view/698