GUNBUA, V., N. PAPHAVASIT, and A. PIUMSOMBOON. “Temporal and Spatial Variations of Heterotrophic Bacteria, Pico- and Nano-Phytoplankton Along the Bangpakong Estuary of Thailand”. Tropical Natural History, vol. 12, no. 1, Apr. 2012, pp. 55-73, https://li01.tci-thaijo.org/index.php/tnh/article/view/102993.