Roy, C., Maji, S.R. and Swati Gupta Bhattacharya, T.K.G. . Stress causing dynamic changes of four phytohormones in tobacco and tomato: A GC-MS analysis. Research in Plant Biology. 9, 1 (), 16–22. DOI:https://doi.org/10.25081/ripb.2019.v9.3753.