Nitrogen Fixation And Ammonium Ion Production By Endophytic Bacteria Associated With Tropical Pastures. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 31, p. 337–347, 2022. DOI: 10.59670/jns.v31i.3363. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/3363. Acesso em: 1 nov. 2025.