Cuong, Trinh Xuan, Nguyen Manh Hung, Nguyen Hoang Son, and Ta Quang Minh. “Gas Hydrate Evidences and Prospective Areas in the East Sea of Vietnam”. Petrovietnam Journal 70 (July 29, 2016): 23-32. Accessed May 20, 2026. http://pvj.vn/index.php/TCDK/article/view/529.