Ariani, Tri. “Pengaruh Absorben Terhadap Kualitas Fisik Minyak”. SPEJ (Science and Physic Education Journal) 1, no. 1 (December 29, 2017): 1-6. Accessed December 1, 2022. https://journal.ipm2kpe.or.id/index.php/SPEJ/article/view/74.