See:
- David Kennedy, Derrick Riley, Rome's Desert Frontier from the Air, Routledge 1990
- D. Welsby, Qasr al-Uwainid and Da'ajaniya: Two Roman Military Sites in Jordan, Levant 30: 195–8. Oxford, 1990
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Results of "Archaeological Study of Dajaniya Tuwaneh" (ArTu:DTu) 2018 survey in Tuwaneh (Tafila-Hesa), Southern Jordan - Dawid Mrocheń https://www.academia.edu/78573506/Results_of_Archaeological_Study_of_Dajaniya_Tuwaneh_ArTu_DTu_2018_survey_in_Tuwaneh_Tafila_Hesa_Southern_Jordan p. 51