TY - JOUR T1 - Republic Act No. 12251 an act declaring September 21 of every year a special working holiday in the Municipality of San Mateo, Province of Rizal, to be known as "Araw ng Bayan ng San Mateo, in commemoration of its foundation anniversary JF - Official Gazette YR - 2025 UL - https://tuklas.up.edu.ph/Record/IPP-00000665550 KW - San Mateo (Rizal) : Special working holiday, September 21 of every year : Araw ng Bayan ng San Mateo ER -