| 1. | Synthesis, characterization and photocatalytic activity of visible-light-driven Mn3O4 and reduced graphene oxide- Mn3O4 nanocomposite | |
| Pages 171-184 | ||
| M.A. Mousa; M.M. Rashad; M.M. Mokhtar; Mahmoud E. El Shazli | ||
| 2. | Determination of Hexavalent Chromium using Bifunctional Ion Exchanger by Ion Chromatography | |
| Pages 185-190 | ||
| Sherien Hussien Ahmed | ||
| 3. | Licorice root extract as corrosion inhibitor for tin in sodium chloride solutions | |
| Pages 191-194 | ||
| M. Abdallah; A. Y. El-Etre; E. M. Kamar; Salah Eid | ||
