In recent months, the ROI Institute has seen an increasing demand for internal ROI Certifications – in other words classes held privately inside a company or government organisation as opposed to public classes. In fact,
Source: Article first published by the British Chamber of Commerce, Singapore. For more than a decade, Dr. Jack and Dr. Patricia Phillips of the ROI Institute in the United States conducted more than 400 impact
Source: Photo by rawpixel.com on Unsplash Let’s imagine that you are Vice President of Business Development and you are looking for a switched-on new sales executive to join the company. You receive five