Yusoff, M. S., Juni, F., Ahmed, Z., Azaiza, M. and Aziz, H. A. (2021) “Dioscorea hispida Starch as a Novel Natural Coagulant in Textile Wastewater Treatment”, Journal of Engineering and Technological Sciences, 53(2), p. 210207. doi: 10.5614/j.eng.technol.sci.2021.53.2.7.