Saputra, Anke, Alimuddin, Alimuddin, AND N., R.R. Dirgarini. " SINTESIS MATERIAL SILIKA MESOPORI SBA-15 DARI ABU DAUN BAMBU PETUNG (Dendrocalamus asper (Schult.) Backer ex Heyne)" PROSIDING SEMINAR KIMIA [Online], (30 December 2017)