How to find good research papers in your field

By Koray Özcan · Updated November 7, 2026

Start from one recent review article, not from a blank search box. A good review maps the field for you: its reference list gives you the important older papers, and the papers that later cite it give you the newest ones. From there, keep up with a short weekly routine instead of trying to read everything. This guide walks through the steps and the free tools for each.

1. Find a recent review

Search your topic plus "review" or "systematic review" in Google Scholar, PubMed (for biomedicine) or OpenAlex, and limit the results to the last three to five years. Pick one that is cited a lot for its age and published in a journal you recognise. Read its abstract, introduction and section headings first; that alone tells you how the field is organised.

2. Go backwards: the reference list

The review's references are the papers its authors thought mattered. Skim the titles and pick the ones that appear in the review's main sections, not just in passing. Papers that several reviews cite are usually the field's landmarks.

3. Go forwards: who cited it

In Google Scholar, the "Cited by" link under any paper lists the later papers that cite it. Do this for the review and for two or three of the landmark papers. Sort by date to see what is new, and look for papers that many others cite within a year or two of publication.

4. Judge quality quickly

You can't read everything, so screen first:

• Where it was published: a peer-reviewed journal or major conference, or a preprint that has not been reviewed yet.
• Who wrote it: do the authors publish regularly on this topic?
• The abstract: does it say what was done, on whom or what, and how big the effect was? Vague abstracts often hide weak results.
• Citations, with care: high counts mean attention, not correctness, and new papers have had no time to collect any.

The three-pass method helps here: a five-minute first pass tells you whether a paper deserves an hour (how to read a research paper).

5. Keep up with a routine

• Alerts: set a Google Scholar alert for your key terms, and follow the authors you rely on.
• Preprints: in fast fields, arXiv, bioRxiv and medRxiv show work months before it is published (reading arXiv on iPhone).
• A small daily dose: Nerdi shows three new papers a day from the fields you choose, with the original abstract and a free PDF when one exists, so keeping up takes five minutes, not an afternoon.

6. Get the full text legally

Most papers have a free legal copy somewhere, often found through the DOI with Unpaywall or OpenAlex (where to read papers for free, legally).

Written by the developer of Nerdi, one of the apps mentioned.