Hoang Thi Dao, Chu Thien An, Le Thi Mai Huong, Dao Diep Van. Maintenance models in the gas and petrochemical refining industry: International best practices and solutions for Petrovietnam. PVJ [Internet]. 2024Oct.31 [cited 2026Jun.4];50:20-9. Available from: https://pvj.vn/index.php/TCDK/article/view/1097