Ngoc, Dang, 		Huan, Nguyen, 		Hoi, Nguyen, 		Truong, Tran, AND 		Dung, Ngo.
" The Classification System and Characteristics  of Coastal Landscapes in Quang Ngai Province" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 36 Number 4 (20 December 2020)