@misc{tz_regions_osm
  author = {OpenStreetMap contributors},
  year = {2025},
  title = {OSM Tanzania Regions},
  publisher = {OpenStreetMap},
  url = {https://www.openstreetmap.org/},
  keywords = {Tanzania},
  keywords = {Regions},
  keywords = {Administrative Boundaries},
  timestamp = {0001-01-01},
}