The phrase "a useful paper" is correct and usable in written English.
It can be used when referring to a document or article that provides valuable information or insights on a particular topic.
Example: "After reviewing the research, I found it to be a useful paper that contributed significantly to my understanding of the subject."
Alternatives: "an informative article" or "a valuable document."
In a useful paper entitled "Putting America Back to Work," the Washington-based Emprovided Policy Institute has provided a breakdown and costing of the various job-creation measures that the President could put forward.
The public relations and communications company Edelman definitely has a horse in this race, but it has issued a useful paper on the relationship of paid content and journalism, which ends with "An Ethical Framework" that makes some unexpected points.
Robert Atkinson and colleagues have a useful paper on this topic, showing that the loss of more than five million jobs in manufacturing in a decade was not primarily a technology and productivity story.
This is a useful paper insofar as it seems to indicate that a short-term administration of ketamine does not improve postoperative pain control.
Penelope Muse Abernathy, the Knight Chair in Journalism and Digital Media Economics at the University of North Carolina, has written a very useful paper, entitled "A Nonprofit Model for the New York Times?" (pdf) for an upcoming conference on nonprofit media to be held at Duke University on May 4th and 5th.
(A very useful paper by John Schmitt, a senior economist at the Washington-based Center for Economic and Polinterpretsch, summarizes and inthisrevolutionevolution).
This is a very useful paper on Gamma Glutamyl Transpeptidase (GGT or just GT) - a test used in many liver transplant units and in hepatologist outpatient clinics.
Dr. Madan has written an insightful and useful paper that can benefit writers in many fields of science.
The committee has also produced a useful briefing paper.
But it has already published a useful policy paper, "Policies for People", reflecting a range of views and an ideological gulf.Unusually among European right-wing populists, most of UKIP's founders, including Mr Farage, are socially and economically liberal.
A comparison of GPCM and GRM with data from the Affect Scale may result in another useful paper.
