In case you are preparing your application package for a PhD program, there is for sure research proposal in the list of required documents. Indeed, this is very important paper, which is carefully screened by the selection committee. If you want to be accepted, you must present a very good research proposal. However, we understand that this is not an easy task to do. That is why, you may address to the writing a thesis proposal services, which will help you to overcome this challenge and give some useful tips on how to choose your research topic, formulate research questions or define research design.