Markhaban Siswanto, and Machrus Ali. “Development of an ANFIS-Based Method to Improve the Accuracy of Owner’s Estimated Cost in Construction Cost Management ”. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan, vol. 11, no. 1, Apr. 2026, pp. 113-22, doi:10.30736/cvl.v11i1.1636.