Tạp chí khoa học quốc tế Pham Ngoc Thuy – Le Nguyen Hau – Nguyen Kim Ngoc Duyen; A value perspective of service interaction quality: the case of immigrants returning to native countries as medical tourists; 2363-7021; 2019; International Journal of Quality Innovation; Vol.5, No. 2 Le Nguyen Hau; The role of customer operant resources […]