Author = Wifky S.A. El-Naggar
| Number of Articles: 2 | ||
| 1 | Preconcentration of Bismuth in Water Samples Prior to Determination by Atomic Absorption Spectrometry | |
| Volume 33, Issue 1, June 2009, Page 1-9 | ||
| Wifky S.A. El-Naggar | ||
| 2 | Petrogenesis of Gabal El kahfa Ring Complex, Eastern Desert of Egypt. | |
| Volume 32, Issue 1, June 2008, Page 1-31 | ||
| Wifky S.A. El-Naggar | ||
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