Leal E, Notteboom T, Sánchez RJ. Spatial Distribution of Port Activity: Theoretical and Methodological Notes for Modeling and Research. Multidiscip. bus. rev (Print) [Internet]. 2009 Jun. 1 [cited 2026 May 23];2(1):19-35. Available from: https://journalmbr.net/index.php/mbr/article/view/388