Tongmu Liu, Yonggang Cao, Yan Wang, Jianxing Yu, Zaike Liu, Hua Huang, Xinwen Zhang. “Seasonal Variations of Tidal and Residual Currents Near the Pearl River Estuary”. Forest Chemicals Review (1): 161-174. Accessed July 22, 2024. http://forestchemicalsreview.com/index.php/JFCR/article/view/532.