Research is a scientific, systematic, comparative and evaluating study of finding new facts/ theories or old facts/ theories. Research is crucial for both understanding arguments and finding solutions to various global issues. The aim of research is to answer to problems through the application of scientific methodology which guarantees that the information is reliable and unbiased. Research is directly proportional to the quality of advanced research, if researchers are not able to follow the methodology, their efforts may not produce the required results, and then in some cases, it may cause endless word-spinning and too many quotations and consequently disappointment and frustration for the researcher although the hypothesis of applying an appropriate methodology to effective research and the difficulties associated with it can be envisaged