TRAN THI THUY HA; THAI THI LAM; NGUYEN THANH HUYEN; NGUYEN XUAN CANH. Characterization and identification of nitrogenfixing bacteria isolated from agricultural soil. Vietnam Journal of Science, Technology and Engineering, [S. l.], v. 60, n. 3, p. 48-54, 2018. DOI: 10.31276/VJSTE.60(3).48. Disponivel em: https://vietnamscience.vjst.vn/index.php/vjste/article/view/230. Acesso em: 15 jul. 2026.