Minh Giang Nguyen, Thi My Linh Tran, Thi Uyen Nhi Luong, Thi Bich Nhi Nguyen, and Quynh Nhu Nguyen, “Characteristics of the cultural personality of Indians in the North and South of India”, VMOST JOSSH, vol. 67, no. 2, pp. 107-116, Aug. 2025.