Major and trace elements Content in Cannabis Sativa–L cultivated in North of Morocco and Heavy metals health risk assessmentIliasse Aarab, El mahjoub Chakir, Youssef Maazouzi, Hamid Bounouira, Abedessamad Didi, Hamid Amsil and Abdelwahab BadagueE3S Web of Conf., 469 (2023) 00027DOI: https://doi.org/10.1051/e3sconf/202346900027