Abstract

Author(s): V.Kalaiappan, P. Yesudoss

The paper examines the contribution of G.N.R and C.N.R. The results of the study indicate that mostly he published journal articles with collaborators and his span of productivity lies with in twenty years. During his productivity age, in an average he produced more than 40 journal articles in reputed journals. The study found that both scientists have contributed significantly to the academic literature.Further, CNR has high citation and more papers publication.