“…Chen et al studied the police service quality in rural Taiwan, with comparative analysis of perceptions and satisfaction between police staff and citizens. They used five dimensions, such as tangibility, reliability, responsiveness, assurance and empathy, and the authors tried some practical data analysis techniques, such as descriptive statistics analysis, analysis of means, t-test, factor analysis, Pearson correlation analysis, etc., for the assessment of attributes within respondents' perceptions and satisfaction [42]. Gherghina's paper has presented several strategies to increase the performance and quality of local police public service.…”