Heru Irawan. 2026. “THE ESSENCE OF ALIENATION FROM THE PARK BENCH SONG WITH THE TITLE WORKER USING THE APPROACH OF KARL MARX AND FRIEDRICH ENGELS’ THOUGHT”. Akrab Juara : Jurnal Ilmu-Ilmu Sosial 11 (1):266-80. https://www.akrabjuara.com/index.php/akrabjuara/article/view/2738.