Chlorophyll a Concentration from Phytoplankton in Ketawai, Bangka Tengah, Bangka Belitung. Journal of Tropical Marine Science, [S. l.], v. 1, n. 1, p. 23–26, 2018. DOI: 10.33019/jour.trop.mar.sci.v1i1.669. Disponível em: https://www.journal.ubb.ac.id/index.php/jtms/article/view/669. Acesso em: 26 apr. 2026.