Cleanness of the public restroom in a rural municipality, Thailand.
Department of Public Health, Public Health Curriculum, Surin Rajabhat University, Maung Surin District, Surin, Thailand.
Wasana
W
Kaewla
Department of Public Health, Public Health Curriculum, Surin Rajabhat University, Maung Surin District, Surin, Thailand.
Viroj
V
Wiwanitkit