Habib HA, Alwan SH. Removal of Pb(II) ions by adsorption from aqueous solutions using beans peel powder as a new adsorbent. QJPS [Internet]. 2017Jul.22 [cited 2024May18];19(2):144-53. Available from: https://journalsc.qu.edu.iq/index.php/JOPS/article/view/188