ZHENG, Yiqi; HUANG, Yiyi; XIA, Zhiliang; WANG, Weikai. Research on the Optimization of Marketing Strategies for Valve Enterprises in the Context of Digital Transformation: A Case Study of Wenzhou Dingjin Valve Co., Ltd. Frontiers in Economics and Management, [S. l.], v. 7, n. 2, p. 52–58, 2026. DOI: 10.6981/FEM.202602_7(2).0007. Disponível em: http://fieam.org/index.php/ojs/article/view/194. Acesso em: 21 apr. 2026.