Zain, N., Arifin, F. R., & Emakarim, L. R. (2025). Transforming Building Infrastructure into Communication Systems for Smart City: A Conceptual Analysis of Metallic Structures as Antennas. Journal La Multiapp, 6(6), 1472-1483. https://doi.org/10.37899/journallamultiapp.v6i6.2431