Address: No.113, Tran Duy Hung Street, Cau Giay District, Ha Noi City, Viet Nam.
Tel: (84-24) 39436793,
Fax: (84-24) 39436794,
If you have any concern about the journal's policies and/or article contents, do not hesitate to contact us via the address and email provided above. We will contact you as soon as possible to handle it.