- CSB - MetaPress - Google - Bing - Yahoo
 | 2011 | |
|---|---|---|
| c2 |      | Alexander B. Sideridis, Elias Pimenidis, Loucas Protopappas, Maria Koukouli: An Evaluation of the Initiatives and the Progress Made on e-government Services in the EU. ICGS3/e-Democracy 2011: 263-270 |
| 2008 | ||
| c1 | | Charalampos Z. Patrikakis, Maria Koukouli, Constantina Costopoulou, Alexander B. Sideridis: Content Requirements Identification towards the Design of an Educational Portal. WSKS (2) 2008: 253-260 |
| 1 | Constantina Costopoulou | |
| 2 | Charalampos Z. Patrikakis | |
| 3 | Elias Pimenidis | |
| 4 | Loucas Protopappas | |
| 5 | Alexander B. Sideridis |
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