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), pp. 208–213. doi: 10.31940/logic.v22i2.2016-221.