Shah, S. S. M., Chang, X. and Martin, P. (2017) “Effect of dose and timing of application of different plant growth regulators on lodging and grain yield of a Scottish landrace of barley (Bere) in Orkney, Scotland,” International Journal of Environment, Agriculture and Biotechnology, 2(4), pp. 2010–2019. doi: 10.22161/ijeab/2.4.59.