Sengketa kewenangan konstitusional lembaga negara oleh mahkamah konstitusi (analisa putusan mahkamah konstitusi nomor 030/SKLN-IV/2006 tentang sengketa kewenangan lembaga negara antara KPI melawan presiden RI q.q menteri komunikasi dan informatika) = Dispute authority of state institution settled by constitutional court (constitutional court decision analysis 030/SKLN-IV/2006 about disputes authority between broadcasting commission of Indonesian againts president RI q.q minister of communications and information