Nguyen Huynh Anh, Nguyen Ba Khoa, Nguyen Hien Phong, Nguyen Phan Tri, Ngo Thi Loan, Nguyen Thanh Tung, Nguyen Van Hung. Research and build a testing equipment system for determining paraffin deposition rate of crude oil (cold finger). PVJ [Internet]. 2021Feb.26 [cited 2026Jun.14];20:41 -50. Available from: https://dacsandaukhi.vn/index.php/TCDK/article/view/404