Spectrophotometric Determination Mefenamic Acid , in Pharmacutical Preparation by oxidative coupling 2,4,dinitrophenyl hydrazine by N-bromo succinmide
Maǧallaẗ ǧāmiʻaẗ kirkūk. Al-dirāsāt al-ʻilmiyyaẗ/Mağallaẗ ğāmiʿaẗ Kirkūk. Al-dirāsāt al-ʿilmiyyaẗ