HAMAD, N. H.; YOUNES, A. Q.; AL-ENIZZI, M. S. S. INDIRECT SPECTROPHOTOMETRIC DETERMINATION OF IBUPROFEN USING CRYSTAL VIOLET DYE IN THE PRESENCE OF N-BROMOSUCCINIMIDE AS AN OXIDIZING AGENT. Kyzylorda Scholarly Review, [S. l.], v. 3, n. 4, p. 95–107, 2026. Disponível em: https://bulletin.ouk.kz/index.php/bulletin/article/view/87. Acesso em: 8 sep. 2026.