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郭成乐 (2025) 《工程项目管理中风险评估与控制的有效性研究》, 工程与技术创新（Journal of Engineering and Technology Innovation，JETI）, 1(1), 页 6–9. 载于: https://sci-open.org/index.php/JETI/article/view/429 (见于: 20 四月 2025).