Kassim, Azilah and Dzakiria, Hisham (2006) Applying qualitative design in research learning by doing. Universiti Utara Malaysia, Sintok. ISBN 9833282539

Mohamed, Abdul Halim and Dzakiria, Hisham and Kassim, Azilah and Yusoff, Nuraini (2000) Online learning and teaching: Managing the experience of online teaching. In: Managing Global Business in the Internet Age. The University of International Business & Economics (UIBE), Beijing, pp. 278-283. ISBN 0966065638

Ismail, Anida and Kassim, Azilah and Zahari, Mohd Salehuddin (2010) Responsiveness of restaurateurs towards the implementation of environment-friendly practices. South Asian Journal of Tourism and Heritage, 3 (2). pp. 1-10. ISSN 0974-5432