Study of the mechanical behavior of marls: Case from Fes - Meknes region (Morocco) Abdelouahed Essaied, Mohamed Rouai, Abdelilah Dekayir and Karim Bouhali E3S Web Conf., 364 (2023) 02004 Published online: 23 January 2023 DOI: 10.1051/e3sconf/202336402004