Hải, Nguyễn, Vũ Quốc Tuấn, Trần Thị Thúy Hà, Nguyễn Ngọc Minh, & Chử Đức Trình.
" Fluidic Capacitive Sensor for Detection of Air Bubble  Inside Engine Lubricating Oil." <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], 31.1 (2015): n. pag. Web. 17 May. 2024