Authors: ELGUINDI NM HASSIB HB

Citation: Nm. Elguindi et Hb. Hassib, CHELATING TENDENCIES OF PYRAZINECARBOXYLIC ACID AND 3-AMINOPYRAZINECAREOXYLIC ACID, Arabian journal for science and engineering, 20(3), 1995, pp. 549-560

Authors: ELGUINDI NM HASSIB HB

Citation: Nm. Elguindi et Hb. Hassib, MEDIUM EFFECT ON THE IONIZATION OF PYRAZINE CARBOXYLIC-ACID AND ITS 2-AMINO DERIVATIVES, Journal of the Chemical Society of Pakistan, 17(3), 1995, pp. 176-180

Authors: ISSA YM HASSIB HB ELANSARY AL HENEIN SZ

Citation: Ym. Issa et al., CHARGE-TRANSFER COMPLEXES OF SULFA DRUGS WITH TRINITROBENZENE DERIVATIVES, ACH, models in chemistry, 131(5), 1994, pp. 607-620