"Chris Salim,HIROFUMI HINODE,Yan Shao","Utilization of sludge from Sidoarjo mudflow for zeolite synthesis",,"Advanced Materials Research",,"Vol. 1024",,"pp. 263-266",2014,Aug. "Yan Shao,Chris Salim,HIROFUMI HINODE","Hydrothermal Synthesis of Zeolites from Lake Sludge",,"Advanced Materials Research",,"Vol. 785-786",,"pp. 1117-1120",2014,