Alrasyid, K. A., & Ariestadi, D. (2025). Conceptual Cost Estimation (CCE) Analysis for The Construction of Additional Joint Lecture Building (GKB 3) at State University of Malang. Jurnal Indonesia Sosial Teknologi, 6(1), 528–536. https://doi.org/10.59141/jist.v6i1.8790