Muhamaddan, Abdullah Khoir, and Ervina Ahyudanari. 2025. “Evaluation of Value Engineering Potential in Work Methods and Design of the Primary Canal in the Post-Disaster Gumbasa Irrigation Project”. Journal Research of Social Science, Economics, and Management 5 (1):2683-97. https://doi.org/10.59141/jrssem.v5i1.941.