Hong Hanh, Nguyen Thi, Khanh Linh, Le, Hong Tinh, Pham, Dac Truong, Le, Thi Thu, Bui, AND Minh Tam, Truong. " Study on Quantification of Carbon Stock in Mangrove Forest along the Coast of Hai Lang Commune, Tien Yen District, Quang Ninh Province" VNU Journal of Science: Earth and Environmental Sciences [Online], Volume 34 Number 3 (24 September 2018)