“Development of Porosity of Low Cost Activated Carbon from Post-Consumer Plastics and Lignocellulosic Waste Materials using Physico-Chemical Activation” (2018) Global Journal of Science Frontier Research, 18(B2), pp. 21–29. Available at: https://journalofscience.org/index.php/GJSFR/article/view/2206 (Accessed: 9 April 2026).