Donald Castillo

  • 812 Presentations

Member since: December 27, 2017

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Engaging the audience while ...
Education
301 Views 5 years ago pptx
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All about Virtual Classrooms...
Education
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All about Motorsport in indi...
Sports & Adventure
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How Solar System is related ...
Spiritual
488 Views 5 years ago pptx
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Web Designing and its Career...
Career & HR
286 Views 5 years ago pptx
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Need of Asset tracking softw...
Education
258 Views 5 years ago pptx