Figure 2.
Left panel: year of publication. Studies on EL + EC count in both categories. 2020 is limited until May 2020. Right panel: geographical distribution of the studies. EC, e-consultation; EL, e-learning.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.