Abstract:
A systematic literature review is that which identifies, selects and critically appraise
research and it helps to find out the answers for a clearly formulated question. Usually,
systematic review follows a clearly well-established protocol or process where the
criteria is already mentioned before the review has taken place. It focuses on identifying
all empirical evidence that fits the pre-specified inclusion to answer questions for
research. It considers as a foundation of any academic inquiries. While we are
gathering knowledge within a particular field, we require more source to make it more
comprehensive. We need to go through each topic related to our field to make it,
including examples and experiences from time-to-time people has found. This is
sometimes hard to keep up with state-of-the-art research and to be the forefront, as well
as to assess the collective evidence in a research area. Therefore, systematic literature
review is considered as a most relevant and worthy research method than ever.
