After MBA HR one can further move for higher education like Ph.D. doctoral degree program. After a postgraduate degree in HR, you are well able to start a career. But if you would like to specialize in a specific industry, you might want to take a course or a diploma in that industry. Some other courses that you might consider are

Industrial Relations

Public Relations
Employment Law and Practice
International Human Resources
Professional Human Resources
Organization studies


You can apply for Ph.D course in abroad. Here some universities abroad that offer P.Hds in HR are:

Cornell University’s ILR School
North Central University
Capella University
University of Texas
University of San Francisco
University of Minnesota

Most PhD in HR programs takes five years to complete. The students will have to do research, undergo internships or teaching assistant programs and complete their dissertation. Majority of schools will consider your application only if you have at least a year of work experience.