Tarupay, Heri. “Tugu Soekarno Palangka Raya: Pertentangan Antara Identitas Indonesia”. Widya Sandhi 14, no. 2 (November 28, 2023): 108-126. Accessed October 26, 2025. https://e-journal.iahn-gdepudja.ac.id/index.php/WS/article/view/1278.