ANDREAMARA, A.; ISRADI, M. . An Evaluative Analysis of Performance Factors and Improvement Strategies in the Cement Deep Mixing (CDM) Project Based on Importance–Performance Analysis (IPA) and the Customer Satisfaction Index (CSI): A Case Study of the ABC Port Project. Eduvest - Journal of Universal Studies, [S. l.], v. 6, n. 7, p. 8217–8226, 2026. DOI: 10.59188/eduvest.v6i7.53083. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/53083. Acesso em: 20 jul. 2026.