Dangjarean, Hatairat, Phakphoom Tantachasatid, Siriluck Jitaksorn, Michael J. Sadowsky, and Kannika Sajjaphan. 2015. “Plant Growth-Promoting Ability and N-Acyl-Homoserine Lactones Production by Siderophore-Producing Rhizobacteria”. Agriculture and Natural Resources 49 (4). Bangkok, Thailand:573-82. https://li01.tci-thaijo.org/index.php/anres/article/view/243687.