List of Articles Sami Darkaoui Article 1 - Concentration and Risk Assessment of Arsenic, Cadmium and Lead in Husked and De-husked Rice Samples from Niger and Kebbi States, Nigeria 10.22034/jchr.2021.1930881.1318 Hadiza Muhammad Jeremoth Adama Adamu Kabiru Adil El Yahyaoui Sami Darkaoui Youssef Maazouzi Hussaini Anthony Makun Journal of Chemical Health Risks , Issue 2 , Year , Spring 2022