Travel and Tourism Management System DFD

Context level DFD

Level 1 DFD for Administrator

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Level 1 DFD for Users:

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 Level 2 DFD for Travels: 

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Level 2 DFD for Routes:

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Level 2 DFD for Pickup Points:

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Level 2 DFD for Booking Modules:

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Level 3 DFD for Testimonial:

 

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