This book is designed to introduce doctoral, post graduate and undergraduate students to the process of scientific research in the social sciences, business, education, and related disciplines. This book is developed from my own teaching materials and comprehended from different books and websites developed over a period of 6 years at University of Madawalabu Department of Management Ethiopia. I can witness that in the past 10-15 years research books are amply produced and published thereafter supplied to market, However, universities in my country are not yet fully fulfilled with reference books for all subjects primarily Research books. As a result, students, especially degree and Masters in higher institutions are graduated with little knowledge of research methods techniques and methodologies. Therefore, this book is designed to address the likely happening problems of complications of some research books so far published and it was attempted to simplify the book so that every level of students like Doctoral, masters and degree or below can have easy path through research methodology.