what procedure to get the Phd admission in NTU &NUS university now i m doing mtech from iit kharagpur in mechanical branch

For NUS give toefl first. Apply for scholarship, get reco, lor, sop etc.

Phd from NTU/NUS.awesome.!Good thinking i appreciate u. 1.apply now for next year 2.u need to give one entrance test because these type of university is to be considered in 7stars rated universities in the world. 3.try to give IELTS exam it would be considered for your extra marks. 4.try to improve