Impact assessment of treated wastewater reuse for irrigation: growth potential and development of lettuce in Al Hoceima province, MoroccoHind Bel Haj, Khalid Ben Zhir, Moulay Abdelazize Aboulhassan and Hossain El OuarghiE3S Web Conf., 364 (2023) 01002DOI: https://doi.org/10.1051/e3sconf/202336401002