RazieF. and IswandiA. 2005. The Potency of Azotobacter spp.Isolated from Tidal Land of South Kalimantan to Produce Indole Acetic Acids (IAA). Jurnal Ilmu Tanah dan Lingkungan. 7, 1 (Apr. 2005), 35-39. DOI:https://doi.org/10.29244/jitl.7.1.35-39.