Kasmiarno, L.D. and Chang, J.S. 2020. Adsorption of Gold from Aqueous Systems Using Microbial Thermophilic Proteins. Journal of Engineering and Technological Sciences. 52, 1 (Feb. 2020), 121-135. DOI:https://doi.org/10.5614/j.eng.technol.sci.2020.52.1.9.