Nguyễn Thị Quế, L., and P. Singamphai. “THE INTERCHANGE OF VIETNAMESE CULTURE AND LAO PEOPLE IN SALAVAN PROVINCE (LAO PEOPLE’S DEMOCRATIC REPUBLIC)”. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, vol. 6, no. 18, Jan. 2021, pp. 6-12, doi:10.51453/2354-1431/2020/396.