ABBOSOV ABBOS RAVSHANOVICH. EXTRACTION OF CU(II) AND ZN(II) IONS USING FLAVONOID CONSTITUENTS FROM ISATIS TINCTORIA L. International Multidisciplinary Journal for Research & Development, [S. l.], v. 12, n. 12, p. 442–444, 2025. Disponível em: https://www.ijmrd.in/index.php/imjrd/article/view/4302. Acesso em: 19 dec. 2025.