MULYONO, Yanu Ferry; PURNOMO, Sugeng Hadi. PERLINDUNGAN HUKUM TERHADAP SERIKAT PEKERJA BERDASARKAN UNDANG UNDANG NO 21 TAHUN 2000 DAN UNDANG UNDANG KETENAGAKERJAAN. Bureaucracy Journal : Indonesia Journal of Law and Social-Political Governance, [S. l.], v. 2, n. 3, p. 847–856, 2022. DOI: 10.53363/bureau.v2i3.67. Disponível em: http://gapenas-publisher.org/bureaucracy/index.php/home/article/view/67. Acesso em: 1 aug. 2025.