Agustin Tampubolon, and Bonaraja Purba. “Pemikiran Ekonomi Karl Marx Menurut Konsep Ekonomi Islam”. Jurnal Mutiara Ilmu Akuntansi 2, no. 2 (December 18, 2023): 66–75. Accessed November 5, 2024. https://ejurnal.stie-trianandra.ac.id/index.php/jumia/article/view/2456.