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Ḥulwān: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Updated its administrative status as part of Al-Qāhirah (Cairo) muḥāfaẓah (governorate). | Nov 19, 2021 | ||
| Add new Web site: Fact Monster - World - Helwan, Egypt. | Feb 27, 2012 | ||
| Add new Web site: UNESCO World Heritage Centre - Helwan, Egypt. | Feb 24, 2012 | ||
| Article thoroughly revised and updated. | Jul 08, 2009 | ||
| Article revised and updated. | May 27, 2008 | ||
| Population data updated. | Sep 13, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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