Mulyono, Ainul Mutmainnah, R. Dudy Heryadi, and Akim. “Geopolitical Influences in Indonesia’s Nickel Industry”. Ilomata International Journal of Social Science 6, no. 4 (October 20, 2025): 1268-1283. Accessed October 25, 2025. https://ilomata.org/index.php/ijss/article/view/1843.