Majid, N., & Riva'i, A. (2013). ISOLASI BIOSURFAKTAN DARI LIMBAH CAIR KELAPA SAWIT : PENDEKATAN METODE EMULSIFICATION ACTIVITY, OIL DISPLACEMENT AREA DAN DROP COLLAPSE. PROSIDING SEMINAR NASIONAL KIMIA, . Retrieved from http://jurnal.kimia.fmipa.unmul.ac.id/index.php/prosiding/article/view/85