Spectrophotometric determination of Diclofenac sodium in pharmaceutical tablets via oxidative coupling reaction with 2,4-dinitrophenyl hydrazine in the presence of potassium periodate
Maǧallaẗ ǧāmiʻaẗ kirkūk. Al-dirāsāt al-ʻilmiyyaẗ/Mağallaẗ ğāmiʿaẗ Kirkūk. Al-dirāsāt al-ʿilmiyyaẗ