@article{Joni_Hamid_Yanti_2020, title={Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Increasing the Activity of Defense Enzymes in Tomato Plants}, volume={5}, url={http://dx.doi.org/10.22161/ijeab.56.9}, DOI={10.22161/ijeab.56.9}, number={6}, journal={International Journal of Environment, Agriculture and Biotechnology}, publisher={AI Publications}, author={Joni, Fadhila Rahmi and Hamid, Hasmiandy and Yanti, Yulmira}, year={2020}, pages={1474–1479} }