Kosimova Xurshida Rajabboyovna, Bozorboyeva Ozoda Abdurajab qizi, Malikova Nodiraxon Komiljon qizi, Raximov Samariddin Boxodirovich, and Turg‘unboyev Shavkatjon Shuhratjon o‘g‘li. “Cu (II) IONINI SORBSION-SPEKTROFOTOMETRIK ANIQLASH”. Farg’ona davlat universiteti 30, no. 5 (November 11, 2024): 71. Accessed June 1, 2025. https://journal.fdu.uz/index.php/sjfsu/article/view/5392.