“Removal of Heavy Metals Fe3+, Mn2+, Zn2+, Pb2+ and Cd2+ from Wastewater by Using Rice Straw as Low Cost Adsorbent” (2013) Academic Journal of Interdisciplinary Studies, 2(6), p. 85. Available at: https://www.richtmann.org/journal/index.php/ajis/article/view/620 (Accessed: 30 June 2024).