 Discovery Driven Planning . Harvard Business Review, 73(4): 44– 54 and subsequently referenced in a number of books and articles.
<fluency>  Discovery Driven Planning . Harvard Business Review, 73(4): 44– 54 and subsequently referenced in a number of books and articles.
 Discovery driven planning . Harvard Business Review, 73(4): 44– 54 and subsequently referenced in a number of books and articles.