Bulkin, Nadia (2013-10-24). "Indonesia's Political Parties". Carnegie Endowment for International Peace. Archived from the original on November 22, 2016. Retrieved 2024-03-02.
Bulkin, Nadia (2013-10-24). "Indonesia's Political Parties". Carnegie Endowment for International Peace. Archived from the original on November 22, 2016. Retrieved 2024-03-02.