Penerapan Prinsip Double Majority Vote melalui Peran DPD dalam Sistem Pengambilan Keputusan MPR terkait Pemberhentian Presiden dan/atau Wakil Presiden di Indonesia = Application of the Double Majority Vote Principle through the Role of the DPD in the MPR Decision-Making System in relation to the Dismissal of the President and/or Vice-President in Indonesia