Tran Xuan Tien, and Hoàng Lê. “Research on a Sealing Solution Using O-Rings in the Design and Manufacture of Underwater Observation Devices”. Journal of Military Science and Technology 104, no. 104 (June 25, 2025): 122–129. Accessed June 28, 2025. https://ojs.jmst.info/index.php/jmst/article/view/1640.