Wei, Lim Mee, Lau Ee Von, dan Poh Phaik Eong. “Optimization of Nanobubble-Assisted Bunker Oil Flotation from Oil-Wet Sand via Response Surface Methodology (RSM)” 15, no. 1 (Juni 30, 2015): 1-9. Diakses Juni 8, 2025. https://journal.ugm.ac.id/v3/AJChE/article/view/8855.