Manik, C. E. B. and Simanjuntak, H. T. R. F. (2024) “Implementation of Maritime Transportation Service Policy in Riau Province (Study on the Ro-Ro Ship Dumai – Tanjung Kapal Pulau Rupat)”, QISTINA: Jurnal Multidisiplin Indonesia, 3(2), pp. 1021–1035. doi: 10.57235/qistina.v3i2.2598.