Hamad, Nada H., Abeer Qais Younes, and Mohammed Salim Sheet Al-Enizzi. 2026. “INDIRECT SPECTROPHOTOMETRIC DETERMINATION OF IBUPROFEN USING CRYSTAL VIOLET DYE IN THE PRESENCE OF N-BROMOSUCCINIMIDE AS AN OXIDIZING AGENT”. Kyzylorda Scholarly Review 3 (4):95-107. https://bulletin.ouk.kz/index.php/bulletin/article/view/87.