Hasanul Basri, Idiannor Mahyudin, Leila Ariyani Sofia. Analysis of Exchange Rate And Welfare of Patin Fish (Pangasius Hypophthalmus) Business Actors In The Minapolitan Area of Banjar Regency South Kalimantan Province. IJSE [Internet]. 2026 Jun. 12 [cited 2026 Jun. 12];6(2):1143-51. Available from: https://ijsenet.com/index.php/IJSE/article/view/576