TI - Experimental assessment of tio2-poe nanolubricant stability and optimization process using one factor at a time (OFAT) based on response surface methodology AU - NUGROHO, A. AU - MAMAT, R. AU - BO, Z. AU - HAMZAH AZMI, W. AU - YUSAF, T. AU - KHOERUNNISA, F. SO - Journal of Thermal Engineering 2023;9:461-477. DO - 10.18186/thermal.1285208