Permana, Setia, T. Subarsyah, and Evita Firdatunnisa. 2020. “Implementation of Article 87 Law Number 2 of 2004 Concerning Resolution of Industrial Relations in the Court of Industrial Relations in Article of the Republic of Indonesia”. International Journal of Science and Society 2 (3), 198-211. https://doi.org/10.54783/ijsoc.v2i3.155.