Balasubramani, R.; Kohila, G.T.; Elavazhagan(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Balasooriya, P.; Dilhani, I.(3rd International Conference on Library and Information Management, Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2019)