- Million-year-old tools found on island puzzle archaeologists KNDU
- This stone tool is over 1 million years old. How did its maker get to Sulawesi without a boat? The Conversation
- Hominins on Sulawesi during the Early Pleistocene Nature
- Ancient Tools Suggest Indonesian ‘Hobbits’ Had a Mysterious Neighbor ScienceAlert
- We May Finally Know Where The “Hobbit” Humans Came From IFLScience