Network Optimization of Packaging Water Factory "Aeta" by Using Critical Path Method (CPM) in Tirta Taman Sari Drinking Water Company, Madiun City. Jurnal Varian, [S. l.], v. 4, n. 1, p. 11–18, 2020. DOI: 10.30812/varian.v4i1.834. Disponível em: https://journal.universitasbumigora.ac.id/Varian/article/view/834. Acesso em: 24 sep. 2025.