Pemilihan kepala daerah dalam perspektif hukum tata negara : tinjauan atas pengisian jabatan gubernur provinsi Daerah Istimewa Yogyakarta (DIY) = General election of Head of region, in the perspective of constitutional law : a review on the office replenishment of the special region of Yogyakarta's governor

Pluralisme Hukum dan Hak Milik Atas Tanah: Analisis Instruksi Wakil Gubernur Daerah Istimewa Yogyakarta No. K.898/I/A/1975 dari Sudut Pandang Hukum Antar Tata Hukum = Legal Pluralism and Land Ownership: Analysis of Vice Governor of Special Region of Yogyakarta Instruction No. K.898/I/A/1975 from Internal Conflict of Laws Perspectives

Pengisian Jabatan Gubernur oleh Penjabat dari Kalangan Tni dan Polri = The Filling of Governor's Position by the Acting Officials from the Armed Forces and Police

Konflik politik pada pemilihan gubernur dan wakil gubernur provinsi Maluku Utara tahun 2001-2002 = Political conflict in the election of governor and Deputy Governor of North Maluku Province 2001 - 2002

Perubahan Sikap Partai Gerindra dalam Proses Pengisian Posisi Wakil Gubernur DKI Jakarta Pengganti Sandiaga Salahuddin Uno Tahun 2018-2020 = Change in the Attitude of the Gerindra Party in the Process of Filling Position of Deputy of Governor of Governor of DKI Jakarta of Replacement Sandiaga Salahuddin Uno In 2018-2020