Setyadhy, Sonny, and M. Zaki. 2026. “Value Engineering in Temporary Cofferdam Works: The Impact of Using Type II Steel Sheet Piles on Cost and Time Efficiency in the Palu IV Bridge Reconstruction Project”. Journal La Multiapp 7 (4), 937-47. https://doi.org/10.37899/journallamultiapp.v7i4.5236.