Oulmas, Mohand ; Abdessemed-Foufa, Amina Oulmas, Mohand; Abdessemed-Foufa, Amina. "Architectural and landscape study of Medieval Fortifications. Case study of "Béni Abbes" fortress in Bejaia, Algeria". In: González Avilés, Ángel Benigno (Ed.). Defensive Architecture of the Mediterranean. XV to XVIII Centuries: Vol. VI: Proceedings of the International Conference on Modern Age Fortifications of the Mediterranean Coast, FORTMED 2017. Alacant: Publicacions Universitat d'Alacant, 2017. ISBN 978-84-16724-76-5, pp. 145-152.
,
2017