Chung, Nguyen Hoai, Chu Duc Quang, and Nguyen Thi Tham. 2015. “A Review of Tertiary Palynomorph Assemblage in Cuu Long Basin: Case Study of Palynomorphs in Miocene”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 24 (3):103-11. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4585.