Herdianti, Winda Amalia, dkk. “Analisa Keterlambatan Proses Reparasi Kapal KM Dharma Ferry 9 Menggunakan Metode Time Cost Trade Off”. Journal of Manufacturing in Industrial Engineering & Technology, vol. 2, no. 2, Desember 2023, hlm. 10-19, doi:10.30651/mine-tech.v2i2.19087.