Primasrani, B. J., F. M. Akbar, and M. P. Dirgantara. “Spatial Analysis of Spillover Effects in The Manufacturing Industry: The Influence of Infrastructure and Industrial Estates in East Java Through an Open Data Approach”. East Java Economic Journal, Vol. 9, no. 2, Sept. 2025, pp. 162-84, doi:10.53572/ejavec.v9i2.202.