LIANG, Yuanfeng. Cost Optimization in Construction SMEs: An AI-Based Approach to Procurement and Budget Control. Economics and Management Innovation, [S. l.], v. 2, n. 5, p. 56–62, 2025. DOI: 10.71222/f0bcqm62. Disponível em: http://www.gbspress.com/index.php/EMI/article/view/448. Acesso em: 13 oct. 2025.