“DEVELOPMENT AN EFFICIENT AND SELECTIVE OF DETECTION METHOD OF Fe (III) ION WITH AN IMMOBILIZED NITROSO-R-SALT”, SJFSU, vol. 30, no. 6, p. 109, Jan. 2025, Accessed: Jan. 09, 2026. [Online]. Available: https://journal.fdu.uz/index.php/sjfsu/article/view/5471