CAMPOSANO JR, Misael L; DE LA CRUZ, Arvin R; BIANES, Joseph Raniel A. Policy Guidelines for Managing Variation Orders in Philippine Water and Wastewater Projects Using Analytical Hierarchy Process. Logistic and Operation Management Research (LOMR) , [S. l.], v. 4, n. 2, p. 82–101, 2025. DOI: 10.31098/lomr.v4i2.3654. Disponível em: https://journals.researchsynergypress.com/index.php/lomr/article/view/3654. Acesso em: 19 feb. 2026.