Ahmad, M., Abawajy, J. H., Shahibi, M. S., Dollah, W. A. K. W., Ismail, S. A. and Saman, W. S. W. M. (2017) “Model for Digital Services in Libraries”, Journal of Informatics and Mathematical Sciences, 9(4), pp. 1159–1164. doi: 10.26713/jims.v9i4.989.