Links:
[1] http://onlinelibrary.wiley.com/doi/10.1002/smj.301/abstract?systemMessage=Wiley+Online+Library+will+be+disrupted+on+15+December+from+10%3A00-12%3A00+GMT+%2805%3A00-07%3A00+EST%29+for+essential+maintenance
[2] http://library.oum.edu.my/oumlib/node/474466
[3] https://library.oum.edu.my/oumlib/content/taxonomy/document-delivery/193349
[4] https://library.oum.edu.my/oumlib/content/taxonomy/document-delivery/193575
[5] https://library.oum.edu.my/oumlib/content/taxonomy/document-delivery/193573
[6] https://library.oum.edu.my/oumlib/content/taxonomy/document-delivery/193574
[7] https://library.oum.edu.my/oumlib/content/taxonomy/document-delivery/193353