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Al-Hisab: Journal of Islamic Astronomy provides open access services, which means that all content is available free of charge, whether people or institutions can directly access this journal freely to the public that supports the exchange of global knowledge. Users can read, download, copy, distribute, print, search, or link to full text articles in this journal without asking permission from the Publisher or the author. This is in accordance with the Budapest Open Access Initiative Archive.
This journal uses the LOCKSS system to create a distributed filing system among participating libraries and allows the library to make permanent archives of journals for preservation and restoration purposes.
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