Kosimova Xurshida Rajabboyovna, Bozorboyeva Ozoda Abdurajab qizi, Malikova Nodiraxon Komiljon qizi, Raximov Samariddin Boxodirovich and Turg‘unboyev Shavkatjon Shuhratjon o‘g‘li 2024. Cu (II) IONINI SORBSION-SPEKTROFOTOMETRIK ANIQLASH. Farg’ona davlat universiteti. 30, 5 (Nov. 2024), 71.