TAN, Jiabao. Navigating Geopolitical Risk: A Multi- Objective Optimization Framework for Dual-Source Procurement of Advanced Lithography Equipment at SMIC. Finance & Economics, [S. l.], v. 4, n. 4, p. 11002, 2026. DOI: 10.61173/4tkzvx60. Disponível em: https://fe.deanfrancis.press/article/view/101. Acesso em: 25 oct. 2026.