Tuan, Nguyen Ngoc. 2018. “Biological Characteristics and Effects of Salinity on Reproductive Activities of Marine Worm (Tylorrhynchus Heterochaetus, Quatefages, 1865) in Summer Season in Hai Phong – Viet Nam”. Creative Science 10 (1):25-31. https://ph01.tci-thaijo.org/index.php/snru_journal/article/view/108092.