Slamet, Ahmad Haris Hasanuddin, et al. “Mapping Rice Production in Lamongan Regency Using Geographic Information Systems (GIS)”. Jurnal Manajemen Agribisnis Dan Agroindustri, vol. 3, no. 1, June 2023, pp. 38-44, doi:10.25047/jmaa.v3i1.68.