Саденова, Ana Paula Silva, Jose Luis DíazdeTuestaTrivino, Helder Teixeira Gomes и Калмаханова, М. 2024. REMOVAL OF NICKEL IONS FROM INDUSTRIAL WASTEWATER USING ADSORBENTS OBTAINED FROM THE SHELLS OF PUMPKIN SEEDS. Известия НАН РК. Серия химии и технологии. 1 (мар. 2024), 137–152. DOI:https://doi.org/10.32014/2024.2518-1491. 213.