Dani, A., Sari, N.P. and Buwono, H.P. 2022. LOW DENSITY AND VISCOSITY OF USED LUBRICANT OIL CONVERSION OVER ALPO4 CATALYST TOWARDS FUEL OIL . Logic : Jurnal Rancang Bangun dan Teknologi. 22, 2 (Jul. 2022), 208–213. DOI:https://doi.org/10.31940/logic.v22i2.2016-221.