From national to local: A geodemographic segmentation model for market targeting in Vietnam's major cities Authors Nguyen Ngoc Son, Chau Bao Anh, Thu Hang Le, Vu Anh Duc Publication year 2025 Index (WoS/Scopus) WoS Publisher Elsevier Journal Sustainable Futures Link https://www.sciencedirect.com/science/article/pii/S2666188825001327?via%3Dihub=