THANH, Tran Duc. Processing methods for enrichment of diatoms in sediment samples. <b>Vietnam Journal of Earth Sciences</b>, <i>[S. l.]</i>, v. 37, n. 2, p. 97–103, 2015. DOI: 10.15625/0866-7187/37/2/7365. Disponível em: http://vjes.vast.vn/jse/article/view/7365. Acesso em: 8 nov. 2025.