What to do in case when PhD advisor rejects everytime (by his own choice) a request for reference letter for a possible post doc position? Majority of decent post doc positons requires PhD advisor's reference letter.
In the industry, a company cannot dare to hold the experience letter for an employee. But in academia, the situation is not the same. In such a scenario what is a possible solution? Is it that till the time he is ready to provide a reference letter I have to wait? or is there some way out of this?