GEOPOLITIK NIKEL INDONESIA: HILIRISASI, INVESTASI ASING, DAN PEREBUTAN MINERAL KRITIS GLOBAL. Social Studies and Humanities Journal (SOSHUM), [S. l.], v. 3, n. 2, p. 716–734, 2026. DOI: 10.62207/f5wnzq13. Disponível em: https://journal.ppipbr.com/index.php/soshum/article/view/1135.. Acesso em: 28 aug. 2026.