@article {RN24, title = {Outlining Purposes, Stating the Nature of the Present Research, and Listing Research Questions or Hypotheses in Academic Papers}, journal = {Journal of Technical Writing and Communication}, volume = {41}, number = {2}, year = {2011}, pages = {139-160}, doi = {10.2190/TW.41.2.c}, author = {Shehza, Wasima} }