Hak presiden dalam memberi grasi, amnesti, abolisi, dan rehabilitasi

Pembatasan kekuasaan Presiden terkait pengangkatan dan pemberhentian Jaksa Agung dalam upaya menjamin independensi kekuasaan penuntutan Jaksa Agung berdasarkan perspektif Hukum Tata Negara = Restrictions related to the President's powes of appointment and dismissal of the Attorney General in an effort to ensure the Independence of the Prosecution of the Attorney General's power under constitutional persperctive

Pelaksanaan kekuasaan presiden dalam pemberian grasi: studi terhadap pelaksanaan pemberian grasi oleh presiden Susilo Bambang Yudhoyono Tahun 2004 s/d 2010 = Presidential powers In granting pardon : a study on the implementation of the granting pardon by the president Susilo Bambang Yudhoyono 2004 - 2010

Kekuasaan presiden Republik Indonesia dalam menerima penempatan duta negara lain = Power of the Indonesian president to receive foreign ambassadors

Pembatasan hak prerogatif presiden dalam pengangkatan pejabat publik kajian tentang mekanisme pengangkatan kapolrdi dan Panglima TNI = Restrictions on the presidential prerogative in the appointment of public officials a study of the mechanism of the appointment of chief of the indonesian national police and commander of the Indonesian National Armed Forces