Dien, Nguyen, Nguyen Le Ai Vinh, Vo Hanh, & Nguyen Trung Thanh.
" Species composition of heterocytous cyanobacteria in some types of cultivated soils in Nghe An province." <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], 34.1 (2018): n. pag. Web.  2 May. 2024