THE INFLUENCE OF POLICY ON SMELTER DEVELOPMENT PROJECTS ON IMPROVING PROJECT TIME PERFORMANCE. Jurnal Infrastruktur , [S. l.], v. 11, n. 1, p. 45–52, 2025. DOI: 10.35814/wy6am293. Disponível em: https://journal.univpancasila.ac.id/index.php/infrastruktur/article/view/7941. Acesso em: 4 oct. 2026.