ARFAH, Aryati. The Effect of Labor, Private Investment and Government Investment on Productivity in the Industrial Sector. Golden Ratio of Social Science and Education, [S. l.], v. 1, n. 1, p. 50–60, 2021. DOI: 10.52970/grsse.v1i1.118. Disponível em: https://goldenratio.id/index.php/grsse/article/view/118. Acesso em: 1 feb. 2026.