“ANALISIS YURIDIS SOSIOLOGIS TERHADAP PERUBAHAN UNDANG-UNDANG KOPERASI”. Istinbath: Jurnal Hukum 12, no. 1 (May 1, 2015): 133–152. Accessed February 26, 2026. https://e-journal.metrouniv.ac.id/istinbath/article/view/579.