Rehman, R., I. Manzoor, and L. Mitu. “Isothermal Study of Congo Red Dye Biosorptive Removal from Water by Solanum Tuberosum and Pisum Sativum Peels in Economical Way”. Bulletin of the Chemical Society of Ethiopia, vol. 32, no. 2, July 2018, pp. 213-2, doi:10.4314/bcse.v32i2.3.