TY - JOUR T1 - Synthesis of Nano-silica from Boiler Ash in the Sugar Cane Industry using the Precipitation Method AU - Nastiti Siswi Indrasti,Andes Ismayana,Akhiruddin Maddu,Sasongko Setyo Utomo JO - International Journal of Technology VL - 11 IS - 2 SP - 291 EP - 319 PY - 2020 DA - 2020/04/21 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v11i2.1741 UR - https://ijtech.eng.ui.ac.id/article/view/1741