Ganjar Ndaru Ikhtiagung, Firdhaus F, Purwaningsih S, Priyanto SA. Modeling The Trade Flows of Leading Fishery Commodities in The Southern Region of Central Java Using The Gravity Model. keuang. dan. bisnis. [Internet]. 2026 Jul. 2 [cited 2026 Jul. 6];14(2):154-6. Available from: https://jurnal.polines.ac.id/index.php/keunis/article/view/7160