Typically, the aim of writing literature reviews is to summarize the dissertation topic and also to integrate the existing knowledge in the field. There are three main situations to write a literature review. Writing the literature review (LR) is a tricky task in a postgraduate’s life. This paper explains the ways to develop an efficient LR in postgraduate dissertation/thesis and its importance. There are three main situations to write a literature review: 1. A standalone review article of the literature for a particular topic. 2. An empirical paper’s introduction and the basis for a hypothesis. 3. The preliminary stage for a dissertation. A good literature review must deal with different requirements of the field; cover all literature that is relevant to the topic and also integrate it with clarity. Click the link to read completely: https://bit.ly/3eCeJLQ When you Order any reflective report at Tutors India, we promise you the following Plagiarism free, Always on Time, Outstanding customer support, Written to Standard, Unlimited Revisions support, High-quality Subject Matter Experts. Contact: Website: www.tutorsindia.com Email: info@tutorsindia.com United Kingdom: +44-1143520021 India: +91-4448137070 Whatsapp Number: +91-8754446690

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Importance of Writing Literature Review in Postgraduate Dissertation
Dr. Nancy Agens, Head,
Technical Operations, Tutorsindia
info@ tutorsindia.com
In Brief
The goal of writing literature reviews is to
summarize the dissertation topic and also
to integrate the existing knowledge in the
field.
A good literature review must cover the
relevant literature and also integrate it.
The literature review helps to understand
the research areas better and assists in
conceptualizing the research problem
precisely and clearly.
Keywords: Literature Review, Structured
Literature Review, Research Methodology,
Assignment Writing Help.
I. INTRODUCTION
A highly developed literature review
(LR) can strengthen a dissertation/thesis by
analyzing the main problem areas by the
academic study, predicting assumptions of
the research, methods, and results, and by
upholding the excitement of the audience in
knowing the solution for the
dissertation/thesis in a particular field. But,
students need a little guidance from the
experts on elaborating LRs, and writing a
literature review for a dissertation is not an
easy task. An efficient LR proves the
abilities of the students in the language
domain, information literacy, and critical
writing. Postgraduate students should be
trained systematically in these skills. The
main goal of this paper is to discuss the
functions of LR in dissertations and thesis.
Writing the literature review (LR) is a tricky
task in a postgraduate’s life. This paper
explains the ways to develop an efficient LR
in postgraduate dissertation/thesis and its
importance. 1
II. THE NEED FOR WRITING A
LITERATURE REVIEW
Typically, the aim of writing
literature reviews is to summarize the
dissertation topic and also to integrate the
existing knowledge in the field. There are
three main situations to write a literature
review.
1. A standalone review article of the
literature for a particular topic.
2. An empirical paper’s
introduction and the basis for a
hypothesis.
3. The preliminary stage for a
dissertation.
Fig 1. Systematic LR

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However, for a postgraduate
dissertation, systematic LR is more useful
than a traditional literature review.
Systematic LR is a precise method that
forms the basis for building an entire article
based on reviewing the literature without
gathering empirical data. They provide
answers to a research question. In research
articles, conversely, a literature review does
not necessitate answering a research
question on its own; instead, a literature
review provides a short summary of the
research topic and helps to identify the main
theory of the paper. (Kraus, Breier, & Dasi-
Rodriguez, 2020)
III. MAIN CHARACTERISTICS OF A
GOOD LITERATURE REVIEW
A good literature review must deal
with different requirements of the field;
cover all literature that is relevant to the
topic and also integrate it with clarity.
1. Coverage – Literature that is relevant to
the topic must be referenced and must be
covered by the text. The length of the
dissertation must be addressed carefully,
and the topic should be discussed deeply,
than doing a superficial overview of
various arguments.
2. Synthesis – Not just a long list of
references implies a good literature
review but, it should also summarize and
connect relevant literature. Synthesis
needs creativity to build an innovative,
fresh, new view of the topic, which
reveals the uniqueness of the concept
developed by the students.
3. Rhetoric – The content must be clear and
consistent, and well-articulated, which
should not make unproven claims.
4. Significance – The literature review
must explain the significance of the
practical and theoretical part of the
research problem. It is strongly
recommended to explain the research
with proper evidence, and also to show
the theoretical aspects. (Nakano &
Muniz Jr., 2018)
Figure 2: Characteristics of a Good Literature Review
IV. LITERATURE REVIEW PROCESS
A road map or blueprint is required
for the researcher to conduct a literature
review to stay on track and not diverge from
the topic. Thus, the process of literature
review involves.
i. Review topic selection.
ii. Searching the literature for
references.

3. Copyright © 2020 TutorsIndia. All rights reserved 3
iii. Collecting, interpreting, and
analyzing the literature.
iv. Review writing.
v. References. (Kofi, 2020)
V. IMPORTANCE OF WRITING A
LITERATURE REVIEW
a) Improving Research Methodology:
Literature review helps students to
identify and use research methodologies
of other researchers that assist in solving
research questions. The procedures used
by other researchers are explained in the
review of the literature and also the
methods used by them that are similar to
the proposed one. It helps students to get
an idea about the methods used by other
researchers, and the problems faced by
them. It also helps students to
incorporate those methods in their
assignment writing process.
Figure 3: Functions of Literature Review
b) Focus on Research Problem: Literature
review helps to shape the research
problems as it helps to understand the
research field better and thus assists in
conceptualizing the research problem
precisely and clearly. Additionally, it
also assists to identify the association
between the research problem and
knowledge in the field of research.
c) Cater to Knowledge Base for Research
Area: The main objective of writing a
literature review is to ensure that the
students who write dissertations conduct
wide research around the subject area in
which the research is done. It is essential
for a student to know what researchers
are doing in the same field of interest or
the related topic that you are working on.
d) Contextualizing Research Findings:
Extracting answers for the research
questions is simple. The complexity is
based on how the research question is
analyzed in the existing body of
knowledge. It is important to use the
findings in the research which has been
previously found.
e) Ensure Novelty in your Work: By
writing a literature review, make sure to
discover something that is very
innovative and not to waste time in
rediscovering that has been published
before by others. Therefore, the process
of writing a literature review could
guarantee innovation and a new
contribution to the research work.
(Macauley, 2020)
VI. CONCLUSION
The foundation for all kinds of
research is the review of literature which
plays a significant role. They serve as a
foundation for the development of
knowledge, provides a strategy for policy
and practice, grants effective evidence, and,
if conducted well, have the capacity to
provoke innovative ideas. By itself, it serves
as the ground for future research and theory.
However, conducting a review of the
literature and assessing its quality is a tricky

4. Copyright © 2020 TutorsIndia. All rights reserved 3
task. Thus, this paper provides simple
guidelines on how to conduct the research in
a more precise way. (Snyder, 2019)
VII. FUTURE WORK
Writing a literature review is a
difficult and essential process to understand
one’s own field of knowledge which is
always transitory. But as scholars, our
responsibility is to provide a vital
contribution to our field and letting others
feel our work. Good researchers are stuck
with sophisticated LRs, which expose the
long-lasting academic skills of a writer. In
the future, it is recommended to use the
checklist of LR as a tool to strengthen the
skills required for significant
dissertation/thesis writing. (Leite, Padilha, &
Cecatti, 2019)
REFERENCES
[1] Kofi, K. S. (2020). A Guide To Literature Review.
Retrieved from
https://www.academia.edu/8919533/A_GUIDE_TO
_LITERATURE_REVIEW
[2] Kraus, S., Breier, M., & Dasi-Rodriguez, S. (2020). The
art of crafting a systematic literature review in
entrepreneurship research. International
Entrepreneurship and Management Journal, 1–20.
Retrieved from
https://link.springer.com/content/pdf/10.1007/s11365
-020-00635-4.pdf
[3] Leite, D. F. B., Padilha, M. A. S., & Cecatti, J. G.
(2019). Approaching literature review for academic
purposes: The Literature Review Checklist. Clinics,
74. Retrieved from
https://www.scielo.br/scielo.php?pid=S1807-
59322019000100318&script=sci_arttext
[4] Macauley. (2020). Review of literature. Retrieved from
https://www.researchgate.net/profile/Arvind_Singh5
6/post/discuss_the_importance_of_good_detailed_lit
erature_review/attachment/5b76dad63843b0024406
6172/AS%3A660621829894147%40153451592667
3/download/2011-
0021_22_research_methodology.pdf
[5] Nakano, D., & Muniz Jr., J. (2018). Writing the
literature review for empirical papers. Production,
28. https://doi.org/10.1590/0103-6513.20170086
[6] Snyder, H. (2019). Literature review as a research
methodology: An overview and guidelines. Journal
of Business Research, 104, 333–339.
https://doi.org/10.1016/j.jbusres.2019.07.039