1.
Thuy Dao TH, Huong Do TV. Digitalizing Heritage: A GIS-QR Integrated Framework for Smart Tourism Development in Cao Bang UNESCO Global Geopark. afmjh [Internet]. 2026 Apr. 21 [cited 2026 Sep. 28];11(4):4411-23. Available from: http://www.everant.org/index.php/afmjh/article/view/2722