R. Widiastuti, M. S. Wijaya, A. Al Kautsar, I. Widiana Putri, and E. Kusratmoko, “Detection of Urban Landscape Changes in Surabaya for the Years 2014-2024 Based on NDVI and NDBI Analysis of Landsat 8 OLI Imagery”, JG, vol. 17, no. 1, pp. 45–59, Mar. 2025.