Khai, Nguyen, 		Thi Mai, Nguyen, 		Minh Hang, Tran Thi, 		Van Thanh, Dang, 		Tien Duc, Pham, AND 		Trang, Hoang Minh.
" Ultrasonic and Electrocoagulation Technologies  in Wastewater Treatment and Material Circulation" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 40 Number 2 (25 June 2024)