Othaman, R., Susilo, A., Habaki, H. dan Egashira, R. (2009) “Treatment of Wastewater Containing Wood Waste Pyroligneous Acid Preservative by Activated Carbon in Rubberwood Manufacturing Process”, 9(2), hlm. 1-7. Tersedia pada: https://jurnal.ugm.ac.id/v3/AJChE/article/view/8042 (Diakses: 8Juni2025).