chapter 3 research methodology on an evaluation of corporate social responsibility on companies perfomance .a case study of estate construction KANYE 1.INTRODUCITION 2.RESEARCH DESIGN 3.STUDY AREA 4.DATA COLLECTION METHODS 5.INTERVIEW 6.OBSERVATION 7.DOCUMENTARY REVIEW 8.STUDY POPULATION 9.SAMPLING DESIGN 10.SAMPLE SIZE 11.SAMPLING TECHNIQUES AND PROCEDURES 12.ACCIDENTAL SAMPLING 13.PURPOSIVE SAMPLING 14.DATA ANALYSIS TECHNIQUES 15.ETHICAL CONSIDERATION