YUSUF, Y. PERSELISIHAN HUBUNGAN INDUSTRIAL PADA HARI BURUH NASIONAL. Pelita : Jurnal Penelitian dan Karya Ilmiah, [S. l.], v. 19, n. 1, p. 88–96, 2019. Disponível em: https://ejournal.unis.ac.id/index.php/pelita/article/view/73. Acesso em: 24 nov. 2024.