Ngo, Nguyen Van, Phan Van Minh, Do Thanh Trung, and Le Van Công. “A Study to Formulate Microemulsion for Application in Near-Wellbore Treatment of Sandstone Formation”. Petrovietnam Journal 120 (December 31, 2013): 20-25. Accessed May 26, 2026. https://www.dacsandaukhi.com.vn/index.php/TCDK/article/view/725.