What is meant by the phrase “All rights reserved”?

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Downloading lectures from the internet and distributing them for da’wah purposes
Making copies of tapes and disks without permission

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Related Answers:
Her work is putting together da‘wah pamphlets and she takes quotes from here and there (instead of writing them herself)
Ruling on buying copied computer programs
Using CDs copied from the operating system to set up and maintain computers
Downloading lectures from the internet and distributing them for da’wah purposes
Making copies of tapes and disks without permission

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