Author:
  1. Finding a way trough Indonesian Commercal Paper
    International Financial Law Review (July 1998);
  2. Security Rights under Indonesian Law
    Creating and Enforcing Security in Asian Emerging Markets - Asia Law & Practice (published in association with the Inter - Pacific Bar Association) - 1997;
  3. Impact of the New Banking Law on the State Banks
    International Financial Law Review (June 1992);
    Co-Author:
  1. International Taxation of Low-Tax Jurisdiction - Indonesia
    BNA International Inc, (1999) with Songky P. Wratsongko and lastly for the update with M. Arie Armand;
  2. Indonesia - A Fresh Look at the Protection and Enforvement of Trademarks
     Trademark World (May and June 1991) with Mr. Peter Rouse;
  3. Indonesia - A Copyright Manual
    Copyright Workshop, in cooperation with The International Intellectual Property Alliance (Jakarta, 19 - 20 March 1990) with Mr. Peter Rouse;