ISNAINI, N. .; PRAJITNO, A. F. H. . . Time Cost Trade Off (TCTO) Analysis by Considering Overtime Working Hours, and Labor Factors on the Outer East Ring Road (OERR) Surabaya Project (STA 0+000 – STA 5+875). Jurnal Transportasi: Sistem, Material, dan Infrastruktur, [S. l.], v. 5, n. 2, p. A254 - A260, 2023. Disponível em: https://journal.its.ac.id/index.php/transportasi/article/view/731. Acesso em: 15 may. 2024.