Putri Fadia Azzahra, Muhammad Husaini. A Comparative Analysis of Indonesia’s Copper Export Competitiveness to China . IJEBIR [Internet]. 2024Sep.27 [cited 2026Oct.13];3(05):1462-75. Available from: https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/1217