Ambarwati, R., Azahrarty, A., Amelia, C., Suryani, K. R., & Permana, Y. (2025). Smart City Strategy in Urban Development Management: Effectiveness Study in Banjarbaru City. International Journal of Economics (IJEC), 4(1), 540–555. https://doi.org/10.55299/ijec.v4i1.1337