Jiale, P. et al. 2025. Technology Blockade and M&As: An Empirical Study Based on Text Analysis: 技术封锁与并购：基于文本分析的实证研究. Studies in Science of Science. 43, 3 (Mar. 2025), 157–169. DOI:https://doi.org/10.65967/siss.v43i3.71.