CEVAP:

Knowledge is examined under two subtitles according to its source:

1. Outsourced knowledge covers wider area than internal sourced knowledge. All kinds of knowledge centers outside business, various databases, web pages, independent researchers, consultancy services, training programs, congress, conferences and meetings are main external sources of knowledge.
2. Internal sourced knowledge is acquired from inside the business and they are mostly used for supervision of internal functions of business. Internal sourced knowledge can be separated into two sections. First is business employees, and the second is sources consist of documents and various publications used and produced as a result of business activities and legal obligations.