Chittapun, Supenya, and Theppanya Charoenrat. “Isolation and Growth of N2-Fixing Cyanobacteria from Organic Agricultural Areas in Sanamchaikate, Chachoeng-Sao Province, Thailand”. Science & Technology Asia 20, no. 1 (April 3, 2015): 27–32. Accessed April 26, 2024. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/35778.