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Research on the Identification Methods of“Bottleneck” Technologies: Dual Perspectives of Technological Dependence and Blockades
Liu Panpan, Zhong Yongheng, Liu Jia
Library and Information Service . 2026, (
19
): 43 -55 . DOI: 10.13266/j.issn.0252-3116.2026.19.004
