Ranking of academic and research journals are widely used in academic circles to assess the quality and impact of
journals and the distribution of scientific publications have hyperbolic form. The Impact factor, Eigen factor, SCImago journal
ranking, h-index are some of the evaluation tools to assess the impact and quality of journals. An academic or research journal’s
scoring is established over time through many other factors including citations. Over the years, many ranking systems for
journals have evolved, incorporating a variety of methodologies and factors, including frequency of citation, prominence of
author, etc. To estimate and evaluate the scientific results published by a scientist or quality of a journal basing on their impact
factor is facilitated by the citations number of corresponding author and also journals.
