Considering Certain Lithic Artifacts of Tiahuanaco (Tiwanaku) and Pumapunku (Bolivia) as Geopolymer Constructs
· at Research Gate, European equivalent to Academia :
· at Geopolymer Institute,
· at Academia.com
https://www.academia.edu/44802161/Considering_Certain_Lithic_Artifacts_of_Tiahuanaco_Tiwanaku_and_Pumapunku_Bolivia_as_Geopolymer_Constructs
· Drop Box
https://www.dropbox.com/s/vbq192iybwwh98n/Considering%20Certain%20Lithic%20Artifacts%20of%20Tiahuanaco%20%28Tiwanaku%29%20and%20Pumapunku%20as%20Geopolymer%20Constructs-Final.pdf?dl=0