G.M.P. Kumara, Takashi Saito, Shingo Asamoto, and Ken Kawamoto, “REVIEWS ON THE APPLICABILITY OF CONSTRUCTION AND DEMOLITION WASTE AS LOW-COST ADSORBENTS TO REMOVE- HEAVY METALS IN WASTEWATER”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 14, no. 42, pp. 44–51, Feb. 2018.