Cundari, L., Sukandar, M. R. and Nurusman, F. (2023) “Tempeh Industry Wastewater Treatment using Mix Natural Adsorbents (Zeolite, Bentonite, Water Hyacinth-Activated Carbon): Effect of Mass Ratio and Dosage of Mix Adsorbents on Turbidity and pH ”, Jurnal Riset Teknologi Pencegahan Pencemaran Industri, 14(3), pp. 41–52. doi: 10.21771/jrtppi.2023.v14.no3.p41-52.