Yes, the call for the application is open, you can obtain the application form from the website and submit the duly filled the application to the Faculty of Graudate studies.
Yes, it is possible and you can suggest the Supervisor, however the Board of Study and Faculty Board will finalize it and send to the Senate for approval
You can search the research interest of the Academics in the interested field at the University of Jaffna. You can obtain information from the respective webpage or can visit to the respective department and get their consent
Either you can get the help of the Supervisor or can search from the Literature and get the assistance of any experts in the discipline