4.1 how to exploreThis research study, there are steps and methods of operation. Is as follows:1. search for a problem to do research.2. set up issues 3. search for information and data 4. make a poll.
4.1 How to survey research in this process and how it operates. As follows: 1. Find a problem to do research 2. Issue 3. Find information and data published 4. Prepare poll
4.1 survey study the steps and ways of operation. : 1. Find the problem to research 2. Start problems 3. Find information and publish information 4. Establishing แบบสำ surveys .