Karim, M.F., Hao, P., Nordin, N.H.B., Qui, C., Zeeshan, M., Khan, A.A., Wu, F. and Shamsi, I.H. 2020. CO2 enrichment using CRAM fermentation improves growth, physiological traits and yield of cherry tomato (Solanum lycopersicum L.). Saudi Journal of Biological Sciences 27: 1041-1048.

Pan, C., Ahammed, G.J., Li, X. and Shi, K. 2018. Elevated CO2 improves photosynthesis under high temperature by attenuating the functional limitations to energy fluxes, electron transport and redox homeostasis in tomato leaves. Frontiers in Plant Science 9: Article 1739, doi: 10.3389/fpls.2018.01739.

Pazzagli, P.T., Weiner, J. and Liu, F. 2016. Effects of CO2 elevation and irrigation regimes on leaf gas exchange, plant water relations, and water use efficiency of two tomato cultivars. Agricultural Water Management 169: 26-33.

Zhang, Y., Yao, Q., Shi, Y., Li, X., Hou, L., Xing, G. and Ahammed, J. 2020. Elevated CO2 improves antioxidant capacity, ion homeostasis, and polyamine metabolism in tomato seedlings under Ca(NO3)2-induced salt stress. Scientia Horticulturae 273: 109644, doi.org/10.1016/j.scienta.2020.109644.

Zhou, R., Yu, X., Wen, J., Jensen, N.B., dos Santos, T.M., Wu, Z., Rosenqvist, E. and Ottosen, C.-O. 2020. Interactive effects of elevated CO2 concentration and combined heat and drought stress on tomato photosynthesis. BMC Plant Biology 20: 260, doi: 10.1186/s12870-020-02457-6.