Title Author Publication Date Publisher Type
    Azo-Hydrazo Tautomerism: Further Evidence Based On Polarographic Reduction And Acidity Function Of Some Heterocyclic Compounds Containing Oximino-Group  Helmy, Ahlam M. A. [احلام عباس حلمي]; El-Shafei, Alaa; Migahed, M. A.; Morsi, M. A.1994Qatar UniversityArticle
    Electrochemical behaviour of some pyrimidine derivatives: polarographic reduction of 1, 3-dimethyl-2, 4, 6(1h, 3h, 5h) pyrimidinetrione and its substituted 5-phenylazo  Helmy, Ahlam M. A. [احلام عباس حلمي]; Migahed, M. A.; Morsi, M. A.1994Qatar UniversityArticle