Nguyen Hoang Tien, Tran Thi Thuy Trang, Doan Lieng Diem and Pham Bich Ngoc 2021. DEVELOPMENT OF TOURISM IN SOUTH CENTRAL COASTAL PROVINCES OF VIETNAM. PalArch’s Journal of Archaeology of Egypt / Egyptology. 18, 08 (Jun. 2021), 1408-1427.