Figure 1.
sample size allocation for cigarette smoking among college students at Injibara College of Teachers’ Education, Amhara, 2019
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.