Kewenangan Ombudsman Republik Indonesia dalam Menindaklanjuti Dugaan Maladministrasi oleh Penyelenggara Pelayanan Publik (Studi Kasus: Distribusi Bantuan Sosial Beras Sejahtera di Kabupaten Jayawijaya) = The Authority of Ombudsman Republik Indonesia in Proceeding Alleged Maladministration by Public Service Administrator (Case Study: Distribution of Prosperous Rice Social Assistance in Jayawijaya Regency)