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However difficult life may seem, there is always something you can do and succeed at. ~Stephen Hawking

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• Tentang isi Blog : Tentang dunia Geofisika dan lainnya.
• Penulis/Admin    : Juliman OLX
• Email                 : oilandgas24@gmail.com
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"Juliman"

User friendly, humble, selow
Fast respond :)

Salam berkenalan