Kalensun, Andre G, Audy D Wuntu, and Vanda S Kamu. “ISOTERM ADSORPSI TOLUENA PADA ARANG AKTIF STROBILUS PINUS (Pinus Merkusii)”. Jurnal Ilmiah Sains 12, no. 2 (October 31, 2012): 100–104. Accessed May 2, 2024. https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/562.