Adekunle Adebola A.; Familusi Ayokunle O.; Badejo Adedayo A.; Adeosun Olayemi J.; Arogundade Suhaib A.: Characterisation of activated charcoal, sawdust charcoal and rice husk charcoal as adsorbents in water treatment. In: Analecta technica Szegedinensia, (14) 2. pp. 19-25. (2020)