The quality of an article may be judged base on what journal it was published, the number of its citations, and who and where it was cited. But the quality of a research (whether published or not) can be judged base on its utilization.
Thank you Dr Romer, Dr Subir and Dr Dickson for your valuable views. Its not easy to publish paper in high impact journal from very limited resources from people of technologically weak universities. But, some times I can see their paper also highly cited in good journal paper too.
The quality of a paper is judged primarily by the referees who are supposed to decide if to accept the paper for publications. If the paper is accepted and published, then the scientific community around this subject area decides if it is interesting and valuable enough, and here the appreciation of the paper is divided between two usage types; citations to the paper, and readership that is shown by downloading the paper, or just reading it.
Quality of an article depends on the strength of the idea being presented, how well it is discussed, the applicability of the ideas in providing scientific solutions to existing problems and its ability to stimulate further research
The following papers should be helpful to your topic:
Day, A. and Peters, J. (1994). Quality Indicators in an Academic Publishing. Library Review, 43, 7, pp. 4-72.
Ortinau, D. J. (2011). Writing and publishing important scientific articles: A reviewer's perspective. Journal of Business Research, 64, 2, pp. 150-156.
Varadarajan, P. R. (1996). From the editor: Reflections on research and publishing. Journal of Marketing, 60, 4, pp. 3-6.
Whitfield, R. and Peters, J. (2000). Quality in scholarly publishing. Managing Service Quality, 10, 3, pp. 151-155.
Hello Hom Nath Chalise, you can also do a study on Altmetrics, it really gives an insight, not of the quality of the article itself, but the social impact surrounding the research output.