Fajar, Isma, Muhammad Zaki, Darmawan Pontan, and Tulus Widiarso. 2025. “Cost Analysis of Construction Using the Cost Significant Model and Artificial Neural Network or Feasibility Study Cost Estimation in Process Industry (Case Study: Feasibility Study Projects in the Process Industry Sector in Indonesia)”. Eduvest - Journal of Universal Studies 5 (7):9336-43. https://doi.org/10.59188/eduvest.v5i7.50381.