Thi Chien, Hoang, Nguyen Dac Ve, Nguyen Ngoc Nam, Lai Thi Bich Thuy, Nguyen Thi Mai Luu, Bui Thi Thanh Loan, & Dang Hoai Nhon. " Mineral Compositions and Grain Sizes of Beach Sediments in Northern Vietnam." VNU Journal of Science: Earth and Environmental Sciences [Online], 41.2 (2025): n. pag. Web. 4 Oct. 2025