卡斯塔尼亞爾 (Castanhal)
* UFPA . Website UFPA. seen 15. Juli 2011.
* University of Pará Uepa: mechanical engineering, agriculture, agricultural technology, physics, biology, pedagogy. UEPA. Website UEPA. seen 15. Juli 2011.
* FCAT. Website FCAT. seen 15. Juli 2011.