1. Submits оriginal work whiсh еffеctivelу responds to assigned learning topic by the due date/time & is of a standard which would benefit other wiki group users learning 2. Sources used in the preparation of the submission are linked, enabling peers to simply click link to access original material 3. Written work is between 200 and 1000 words limits and includes at least one example of multimedia use (image, sound or video that is embedded to work & not a separate attachment.) please the all references i need the link of the articles no books needed.