Santoso, Edy, et al. “Uncovering The Spatial Variation of Factors Influencing Economic Growth: Empirical Evidence from East Java”. Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi, vol. 20, no. 2, Sept. 2025, pp. 246-58, doi:10.24269/ekuilibrium.v20i2.2025.pp246-258.