Duraipandi., R.; Kamble, V.T.; Devendrappa.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya,Sri Lanka., 2017)
Navaneethakrishnan, S.; Raja, S.; Kupeshan, R.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya,Sri Lanka., 2017)
Pratheepan, T.; Weerasooriya, W. A.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya,Sri Lanka., 2017)