Mass notification methods preferred by companies (% of those polled). Source: VCIOM, 2019.

 
 
  Part of: Katsoulacos Y, Pavlova NS, Shastitko AE (2020) Delineating market boundaries in the Russian mass notification market: An application of critical loss analysis. Russian Journal of Economics 6(2): 177-195. https://doi.org/10.32609/j.ruje.6.50122