Salim, H. (2018) “Effect of Bio-Fertilizers Azotobacter Chroococcum and Pseudomonas Fluorescens on Growth of Broccoli (Brassica Oleracea L. Var. Italica)”, JOURNAL OF ADVANCES IN BIOLOGY, 11, pp. 2236-2240. doi: 10.24297/jab.v11i1.7590.