Faturachman, D., Oloan, A.C.P. and Fridolini 2025. Analysis of Sea Border Transportation in Indonesia, Case Study: Crossing Between Indonesia and Philippines (Bitung – Davao City). International Journal of Marine Engineering Innovation and Research. 6, 4 (Jul. 2025), 240–245. DOI:https://doi.org/10.12962/j25481479.v6i4.5676.