KRISTI INDRIYANI; EWHIDAR EWHIDAR; SHIRLEY WIJAYA. Financial Performance of Nickel Companies Before and After the Nickel Ore Export Ban Regulation. Proceeding of the International Conference on Management, Entrepreneurship, and Business, [S. l.], v. 2, n. 1, p. 10–23, 2025. Disponível em: https://prosiding.arimbi.or.id/index.php/ICMEB/article/view/91. Acesso em: 5 feb. 2025.