Ahmad Yansah
4 SlideShares 96 Followers 76 Followings
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Organization / Workplace
Jakarta, Indonesia
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ganteng cukup sekian.

Presentations

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Faktor faktor yang mempengaruhi kualitas limbah

12 years ago • 8199 Views

Industri bahan kimia khusus

12 years ago • 995 Views

Industri bahan kimia khusus

12 years ago • 448 Views

Ppt gerak harmonik sederhana

12 years ago • 47805 Views
Personal Information
Organization / Workplace
Jakarta, Indonesia
About
ganteng cukup sekian.