Sima, P. 2023. TECHNICAL STUDY OF PT XYZ SHIPPING FLOW OF COAL BARGE TO INCREASE DWT (DEADWEIGHT TONNAGE) CAPACITY FROM 5,000 DWT TO 10,000 DWT. Journal of Marine-Earth Science and Technology. 3, 2 (Jan. 2023), 35–43. DOI:https://doi.org/10.12962/j27745449.v3i2.577.