research strategy can be used for explanatory, exploratory, and descriptive (Yin 2009). It can helps researcher in replying the research questions in methodical way . and also beneficial to use particular data collection medtods to assist the arguments (Saunders 2003). Walliman (2004) claim that there are five different categories of research to be applied including experimental, survey, historical, case study, and archival analysis. An effective research strategy include the clear objectives, research questions, data collection resources