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		Sibarani, J., 		Zulfihardini, M., & 		Suarsa, I.
2020 May 31.  SINTESIS DAN KARAKTERISASI KATALIS CaO-BENTONIT UNTUK REAKSI TRANSESTERIFIKASI MINYAK JELANTAH MENJADI BIODIESEL. CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry). [Online] 8:1