@online{unesco_hegra,
  author = {{UNESCO World Heritage Centre}},
  title = {Hegra Archaeological Site (al-Hijr / Madā'in Ṣāliḥ)},
  url = {https://whc.unesco.org/en/list/1293/},
  urldate = {2026-09-28}
}

@online{unesco_hegra_decision,
  author = {{UNESCO World Heritage Committee}},
  title = {Decision 32 COM 8B.19: Al-Hijr Archaeological Site},
  url = {https://whc.unesco.org/en/decisions/1480/},
  urldate = {2026-09-28}
}

@online{rcu_alula,
  author = {{Royal Commission for AlUla}},
  title = {About AlUla},
  url = {https://www.rcu.gov.sa/en/about-rcu/about-alula},
  urldate = {2026-09-28}
}

@online{culture_hegra,
  author = {{Ministère de la Culture}},
  title = {Hegra},
  url = {https://archeologie.culture.gouv.fr/en/hegra},
  urldate = {2026-09-28}
}

@online{ociana_thamudic,
  author = {{Online Corpus of the Inscriptions of Ancient North Arabia}},
  title = {Thamudic},
  url = {https://krc.orient.ox.ac.uk/ociana/index.php/13-scripts/42-thamudic.html},
  urldate = {2026-09-28}
}