Rammadhani, F. S., Handayani, M. and Maulani, S. F. (2026) “Analisis Faktor Keterlambatan Proses Bongkar Muat Batu Bara Studi Kasus MV. Ruby Indah ”, Indonesian Journal of Innovation Multidisipliner Research, 4(3), pp. 1074–1082. doi: 10.69693/ijim.v4i3.1201.