R. A. Santoso, N. Itsnain Amirulazka, R. Valent Siatiman, N. Rayyana Firdaus, and F. Karyadi, “Problems of the Council’s Ethics Chamber in Enforcing Parliamentary Ethics (A Comparative Study of Ethical Institutions in Indonesia)”, Equality-JLJ, vol. 3, no. 1, pp. 117–148, Jan. 2026.