Extended observer to estimate the spreading of contagious disease. - Abdessamad Abdelhedi; Driss Boutat; Lassaâd Sbita; Ramdane Tami (ECC, 2014)

Observers' Synthesis via Transformation for Complex System: Application to a Biologic System. - Wided Saadi; Driss Boutat; Abdessamad Abdelhedi; Lassaâd Sbita (SSD, 2018)

Backstepping and sliding modes for observer design of distributed parameter system. - Abdessamad Abdelhedi; Wided Saadi; Driss Boutat; Lassaâd Sbita (Trans. Inst. Meas. Control, 2018)