Literature review help
From a pile of PDFs to a review that leads to your gap.
Yes, we help you turn the papers you collected into a literature review that is grouped by theme and ends at your research gap.
Many times it starts with a Downloads folder. Some 140 PDFs, and half have names like “1-s2.0-S0959652619” with no author name anywhere. A few you have read two times. Some you never opened, and some you don’t even remember saving. Your guide wants Chapter 2 in the end of the month. So you sit with an empty Word file, write “Smith (2015) studied…” and after that nothing is coming.
Mostly scholars get stuck at sorting, after the reading. A literature review has to argue what the field already knows and what is still not known. You can see that argument only when the papers are grouped by the question each one answers. When you keep them in the same order you downloaded them, every paper gets one paragraph and the chapter is just a long list. We help you with the grouping first. Then you write the review from those groups in your own voice, with citations done properly.
Who this suits
You can send us your review when your situation is like one of these.
- You have read a lot, but the draft is one summary paragraph per paper. Your guide has written “where is your synthesis?” in the margin.
- You are writing the review for your synopsis. The gap has to come out in four or five pages only, so a forty-page chapter won’t work there.
- Chapter 2 came back from the similarity check with a high score, because large parts of it are close to the original abstracts.
- You want to turn the review into a separate review paper for a journal. The journal will ask how you searched, so the search method has to be stated.
What you get
- A search plan
We pick databases that suit your field, for example Scopus, Web of Science, PubMed, JSTOR, or Shodhganga for Indian theses. The search strings, years and filters are all written down. You can describe it in your method section, and run the same search again after six months.
- A reading matrix
This is an Excel sheet. Each study gets one row, and every row has the same columns for setting, sample, method, finding and what the study leaves out. Your gap usually comes out of that last column. A small sample of the matrix is in the FAQ further down.
- A theme map
A one-page plan where the studies are put into four to six themes. The order makes the review starts from the broad field and slowly comes down to your exact problem.
- Feedback on your draft, theme by theme
You write each theme section yourself. We go through the draft of each theme with you in tracked changes. Where the draft only summarises, we mark it for comparison. We also point out where two studies can be set against each other.
- A gap paragraph you can defend
This is the closing part of the review. It says what the existing studies have not covered, and how your objectives take that up. The gap written here should be the same gap you gave in your synopsis.
- A clean reference library
We put your sources into Zotero or Mendeley and check the details of each entry. Whatever style your department has fixed, may be APA or Harvard or IEEE or Vancouver, we set all the citations in that one.
How the work runs
Send your topic and the papers you have
Send the objectives or the synopsis, full folder of papers and any draft you have. A messy folder is fine. Sorting it is part of the work.
Fill the matrix
We set up the reading matrix and fill it together with you, from the papers you have read. Weak areas in your reading show up here, and we tell you where more papers are needed.
Agree the themes
We have a call on the theme map. Which theme comes first and how many pages each one takes, that decision is yours. The review has to lead to your problem, and you know your problem better than anybody.
Write and revise
You draft the review one theme at a time. Each theme comes back to you in tracked changes with comments. Side by side we are matching each citation in the text with the reference list, so no entry is missing when you submit.
Close on the gap
Finally we work on the gap paragraph with you. Then we read the full review once for flow and once for similarity.
Ask about literature review help
Only four fields to fill. We will call or WhatsApp you back by the next working day, and many times earlier than that. First talk with us is free, you don’t pay anything for it.
How long it takes
| Work | Typical time | Depends on |
|---|---|---|
| Search plan and first list of sources | 4 to 6 working days | How narrow or broad your topic is |
| Reading matrix for 60 to 100 papers | 2 to 3 weeks | How many of those papers you have already read |
| Theme map | 3 to 5 days | Whether your objectives are final or still changing |
| Feedback on a full review chapter | 3 to 5 weeks | Chapter length and how many rounds of corrections |
| Review for a synopsis, 4 to 6 pages | 1 to 2 weeks | The synopsis format of your university |
Reading takes the most time, and only you can do it. Suppose your folder has 140 papers and you have read 30 of them. In that case the review has to wait till you finish reading, and honestly we have no way to make that part faster for you. We can help you decide which papers need a close reading and which ones need only a look at the abstract.
What it costs
The work on a literature review grows with the number of sources and with how much of the draft is already written. For that reason we quote only after seeing your folder and your draft. The quote is sent to you in writing and each stage is shown separately in it. A review for a synopsis costs much less than a full Chapter 2.
The quote depends on
- How many sources need sorting, and how many of them you have read
- Whether a draft is already there, and how long it is
- Your subject area and the databases it needs
- Thesis chapter, or a review paper for a journal
- The deadline your supervisor has given
Who you’d be working with
Thesis Writing Service is run by Saaira Technologies from Nagercoil, Tamil Nadu. We work with scholars by phone, WhatsApp, email and video, so you never need to travel. The figures are the company’s own.
- years of research support
- 10+
- scholars helped
- 1,500+
- subject areas
- 12+
- countries
- 25+
Questions scholars ask
How many sources does a thesis review need?
There is no fixed count. In management or social science, a PhD review usually cites somewhere around 80 to 150 studies, and a lab-based science thesis may cite fewer. Examiners check whether the main studies of your area are present, and whether you have compared them. In the end ask your guide how many he or she is expecting, and go by that number over any general rule.
How old can my sources be?
Most of your sources should be from the last ten years, and include some from the last two or three years also. Older researches are fine when they are the classic work on a theory or on a scale. When the newest paper in your list is from 2016, examiner is going to ask you about it, mostly in the viva-voce itself.
Should I include Indian studies or only international ones?
Include both if your study is set in India. Indian studies show what is already known about your setting, and international studies give the wider picture of the field. Shodhganga is a good place to find Indian PhD theses close to your topic.
What is a reading matrix? Do I really need one?
It is a table where each study gets one row. A few rows look like this.
| Study and year | Where it was done | Sample and method | What they found | What is missing in it |
|---|---|---|---|---|
| Study A (2019) | IT companies in Bengaluru | Survey of 312 employees, tested with regression | Job satisfaction went up with flexible hours | Only male employees were in the sample |
| Study B (2022) | Banks in Kerala | 18 interviews, analysed by themes | Managers were not happy with remote work | They did not look at performance at all |
| Study C (2023) | Factories in Tamil Nadu | 240 workers, SEM used | Support from the supervisor mattered more than the working hours | Data was collected one time only, cross-sectional |
Nobody forces you to make one. Still, we don’t know any quicker way to find the gap. Go down the last column and mostly the pattern comes out by itself.
Someone has already done a study like mine. Is my topic dead?
Mostly no. Check the setting, sample and method of that earlier study. If yours is in another state, with another group of people, or uses another design, many times that itself is a real gap. You show this gap in the review, and our synopsis help can then help you put it in words for the committee.
Is a systematic review the same as a literature review?
No, they are different. A systematic review follows a fixed protocol that is reported, often PRISMA, with a flow diagram showing how many records were screened and how many were excluded. A thesis review is normally narrative. When your supervisor wants a systematic review, first fix the method on paper and only after that start the search. Our methodology help covers this planning part.
Stuck on a chapter? Talk it through with us.
Call or WhatsApp, say where you are in your thesis, and we’ll tell you plainly what kind of help makes sense, if any.