“ КОБАЛЬТ ВА НИКЕЛЬ (II) ИОННИНИ СОРБЦИОН-ФОТОМЕТРИК АНИҚЛАШ УСУЛЛАРИНИ ИШЛАБ ЧИҚАРИШ”. (2024). Proceedings of International Conference on Scientific Research in Natural and Social Sciences, 3(7), 184-190. https://econferenceseries.com/index.php/srnss/article/view/5272