SUN, Bingqing. Challenges and Countermeasures of Natural Gas Supply Chain Management in China. International Journal of Global Economics and Management, London, U.K., v. 4, n. 1, p. 548–556, 2024. DOI: 10.62051/ijgem.v4n1.65. Disponível em: https://wepub.org/index.php/IJGEM/article/view/3365. Acesso em: 28 apr. 2026.