AU - Sağlam, Bayram Bilge AU - Tepe, Resul AU - Açık, Abdullah TI - The Impact of Uncertainty on National Port Throughput: Evidence From European Countries PT - Journal Article DP - 2021 TA - JEMS Maritime Sci PG - 66-73 VI - 9 IP - 2 AID - 10.4274/jems.2021.50479 [doi] 4100 - https://dx.doi.org/10.4274/jems.2021.50479 SO - Journal of ETA Maritime Science, 2021 9(2):66