Eka Shodiq Permadi, Hanie Teki Tjendani and Budi Witjaksana (2025) “Cost Analysis Due to the Addition of Working Time on Periodic Road Maintenance Project on Jl. Ir. Soekarno Ruas 3 Blitar City”, International Journal of Industrial Innovation and Mechanical Engineering, 2(1), pp. 127–139. doi: 10.61132/ijiime.v2i1.161.