Ngulde, A. B., K. Silas, H. D. Mohammed, A. L. Yaumi, U. H. Taura, and H. H. Mari. 2022. “Conversion of Biomass to Adsorbent: A Review”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 18 (1), 65-78. https://www.azojete.com.ng/index.php/azojete/article/view/566.