Physico-chemical study and microstructural characterization of sands in the North Coasts of Doukkala region MoroccoRedouane Mghaiouini, Achraf Harrati, Mohamed Monkade, Abdeslam El Bouari and Mohammed SalahMatériaux & Techniques, 111 5-6 (2023) 509DOI: https://doi.org/10.1051/mattech/2024016