A special announcement to celebrate the Amazigh New Year         Faculty of Civil Engineering and Architecture and Department of Architecture: Announcement to participate in the National Forum “Urbanism and Architecture in Desert Cities for the 8th and 9th April 2020”         Condolences on the death of Lieutenant-General Ahmed Gaid Salah         Circular n ° 6 of December 09, 2019 relating to the procedure for admissibility and management of PRFU         Bayreuth International Graduate School of African Studies         Condolences to professor Mzaoukh Lakhder following the death of his father         Condolences to our colleague Ouelhi Fatima following the death of her father         Condolences to our colleague Bentaher Khaled following to his death         Condolences to our colleague Miloudi Belkacem following the death of his father         Condolences to our colleague Kazouai Abdelmaksoud Elhadj following to his death         Condolences to professor Abirat Mkadam following the death of his mother         Condolences to our colleague Riad Benismail following the death of his father         Condolences to our colleague Bensaad Dehiba following the death of her sister         Condolences to professor Kouidri Ahmed following the death of his sister         Condolences to our colleagues Betaimi Mebarka et Khaled following the death of their father