Oanh, Ta Thi Kim, and Nguyen Van Lap. “HOLOCENE DEPOSITIONAL ENVIRONMENT CHANGE FROM MICROFOSSIL DATA OF DT1 CORE, MEKONG RIVER DELTA”. Vietnam Journal of Marine Science and Technology 7, no. 2 (June 29, 2007). Accessed April 20, 2024. https://vjs.ac.vn/index.php/jmst/article/view/6338.