Yifira, ...., 		Doda, ...., & 		Kanido, ....
(2023).
Coffee Husk and Coffee Ground as an Adsorbent for the Removal of Lead, Copper and Chromium from Aqueous Solution.
<em>Pakistan Journal Of Analytical & Environmental Chemistry, 24</em>(1), 106-117.
doi:10.21743/pjaec/2023.06.10