SYAFRIREWA, Muhammadsyafri. The Mediating Effect of Production Costs On The Relationship Between Coffee Selling Prices in Enrekang Regency. Economics and Digital Business Review, [S. l.], v. 4, n. 2, p. 114–129, 2023. DOI: 10.37531/ecotal.v4i2.594. Disponível em: https://ojs.stieamkop.ac.id/index.php/ecotal/article/view/594. Acesso em: 10 jun. 2026.