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