Zulkifli, Rifkah Fitriah, Rusnaedi Rusi, Muslihati, Andi Ningrat, Misliah, and Mohammad Rizal Firmansyah. 2025. “Productivity Analisys of Rubber Tyred Gantry Crane (TRG) and Head Truck (HT) at Makassar New Container Terminal (Terminal 1)”. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan, July, 267-75. https://doi.org/10.62012/zl.vi.45284.