Candrarahayu, A.M., Raharjo, E.P., Puruhita, H.W. and Adidana, I.K.S.P. 2026. Optimizing Multimodal Freight Transport : Railway–Airport Integration for Sustainable Logistics in Indonesia. SKYHAWK : Jurnal Aviasi Indonesia. 6, 1 (Mar. 2026), 575–586. DOI:https://doi.org/10.52074/skyhawk.v6i1.360.