1.
Claudia G, Soenhadji IM. Market Overview of Indonesia Copper Export Commodity (Case of Indonesia, Thailand, and Japan Copper Exporting Countries in 2004-2018). jrssem [Internet]. 2021 Oct. 28 [cited 2026 Apr. 18];1(3):246-54. Available from: https://www.jrssem.publikasiindonesia.id.solusipublish.com/index.php/jrssem/article/view/19