Wuntu, Audy D, and Vanda S Kamu. “ADSORPSI ASETON PADA ARANG AKTIF BIJI ASAM JAWA”. Jurnal Ilmiah Sains 11, no. 2 (October 31, 2011): 174–177. Accessed August 17, 2024. https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/203.