Duha, Adam Maulidin. “Pancasila and Communism: An Ideological Comparison”. Indonesian Journal of Pancasila and Global Constitutionalism 1, no. 2 (July 31, 2022): 391-414. Accessed September 1, 2024. https://journal.unnes.ac.id/sju/ijpgc/article/view/59807.