Umar, Fauzi. “SENI DAN SOSIALISME DALAM PEMIKIRAN LEON TROTSKY”. SASKARA: Indonesian Journal of Society Studies 1, no. 2 (January 10, 2022): 65–78. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/ijrs/article/view/22217.