SAPUTRA, E.; ALDIANTO, G. N. .; MAGHFIRAH, A. Z. . Union And Employer Collaboration On Company Productivity X. Jurnal Indonesia Sosial Teknologi, [S. l.], v. 4, n. 10, p. 1621–1629, 2023. DOI: 10.59141/jist.v4i10.755. Disponível em: https://jist.publikasiindonesia.id/index.php/jist/article/view/755. Acesso em: 19 sep. 2024.