Utami A. THE EFFECT OF CONSUMPTION, EXPORT AND IMPORT ON NORTH SUMATRA REGIONAL ECONOMIC GROWTH. Jurnal Ekonomi [Internet]. 2020 Dec. 1 [cited 2024 Dec. 5];9(02):42-6. Available from: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/53