Effective public speaking: Preparation is key! admin September 22, 2010 0 Comments Nervous about giving a speech in public? This slide presentation has some tips for you. You can access it directly here. Effective public speaking: Preparation is key! from Kam Hashim Share this:FacebookTwitterWhatsApp Tags: Public speaking Leave a Reply Cancel reply Notify me of follow-up comments by email. Notify me of new posts by email.