Dear Manigandan ,

1.Take the guidance of the senior professor of USA, UK and Australia as your discipline is highly developed and taught in the prestigious university of those countries. From INTERNET you collect the website of the famous universities of the discipline included. There may be email address of the faculty members . I hope they will guide you.

2. In this platform you search the professors of your discipline, give them messages requesting for their contact (email, phone) and I hope they will provide you the same and you contact personally.

3. You Search in the Academia. edu

Thanks