Dissertations / PHD TOPIC IN HR, suggest some topics that are of great importance [5]

hello everyone

i have done my MBA IN HR n have qualified NET + JRF...now i m planning to start my phd...

could you please suggest some good colleges in delhi and since i am jrf so i m exempted from entrance tests.

plz suggest some topics that are of great importance in current scenario for my thesis...

i have decided some topics like

workforce diversity

change mangement

stress management

manpower planning

employees motivation

please do suggest some more specific topic among them so that i can start to work upon

hoping for some favourable & quick responses

regards

ASHI