Sumal Nandasena. MD
Specialist in Public Health and Community Medicine
4.16 (34 reviews)
1
active courses
0
removed courses
May 2020
first content date
May 2025
last content date
156
total students
34
total reviews
4.16
average rating
7
total content length
Courses
GIS : Learn Mapping Diseases & Plan Health Services by QGIS
156
students
7 hours
content
May 2025
updated
$13.99