When to write a literature report on a dissertation?

When to write a literature report on a dissertation?

In line with the approved annual phases of scientific work, the literature review must be carried out at 1 year of work.

Appropriate timing for composing breakdown of literary works

This might be because of the known undeniable fact that when it comes to formation and modification for the design of journalist’s own research and knowledge of the value of his benefit the growth of technology, the dissertator must analyze the literary works on the subject.