http://depedpines.com/wp-content/uploads/2016/09/Regional-Memorandum-No-260-S.2016.pdf
Regional Memorandum No.260, S.2016- Advisory on the “BAYAN KO, LINIS KO!” National Clean-up Day Participation of all DepEd Schools
Sep 15, 2016
http://depedpines.com/wp-content/uploads/2016/09/Regional-Memorandum-No-260-S.2016.pdf