Natural-gas industry in Sichuan Province: A coupling degree of security-economy-environmental protection from the perspective of energy "trilemma"
LI Qiaochu, ZHANG Peng, CHEN Junhua
Natural Gas Technology and Economy . 2024, (1): 7 -14 .  DOI: 10.3969/j.issn.2095-1132.2024.01.002