Basran, Herlina, Harianti, and W. Helena. “The Influence of Toll Laut Ship on Seaweed Eucheuma Cottoni Trade in Nunukan Border Area ”. Jurnal Ekonomi Dan Statistik Indonesia, Vol. 4, no. 2, Dec. 2024, pp. 89-95, doi:10.11594/jesi.04.02.03.