Supreme courts and judicial law-making constitutional tribunals and constitutional review

Judicial policy-making: the political role of the courts

Perbandingan teori penyalahgunaan keadaan di Belanda, Indonesia, dan Jerman = The Comparative studies of undue influence in Dutch, German and Indonesian law

Judicial review dan perkembangannya di Indonesia

The Influence of US and Japanese laws upon Indonesian law (artikel buku: Legal innovations in Asia: Judicial lawmaking and the influence of comparative law)