Communication and Technology
    • Advice For Teens

      Doug Dvorak is a certified speaking professional (CSP) conducts high-content, personalized presentat...

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    • Business Telephone Systems Tips For the Buyers

      One of the most important purchases that your business can make is a business telephone system. Thes...

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    • Laughter Yoga

      Doug Dvorak is a professional motivational speaker for business offering laughter programs that comb...

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