http://depedpines.com/wp-content/uploads/2016/06/DepEd-Order-No.-10-S.-2016-Policy-and-Guidelines-for-the-Comprehensive-Water-Sanitation-and-Hygiene-in-Schools-WINS-Program.pdf
DepEd Order No. 10 S. 2016 – Policy and Guidelines for the Comprehensive Water, Sanitation and Hygiene in Schools (WINS) Program
Jun 1, 2016